OSS - CASUALTIES FROM ALLIED PHOSPHOROUS BOMBING OF BERLIN AND HAMBURG; POTENTIAL FOR CHEMICAL AND BIOLOGICAL WARFARE; ACTIVITIES OF CENSORSHIP OFFICE; CHINA ASSESSMENTS; 1942-1945

• Document Type: CREST
• Collection: OSS Collection
• Document Number (FOIA) /ESDN (CREST): CIA-RDP13X00001R000100430005-2
• Release Decision: RIFPUB
• Original Classification: S
• Document Page Count: 192
• Document Creation Date: November 3, 2016
• Document Release Date: August 5, 2013
• Sequence Number: 5
• Publication Date: December 30, 1944
• Content Type: MISC

Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
...... Pb, r r.
� ...I to � ...... ���� ...... � .1 ....... ��� 1 t� ���� ��� � t 1 .� � � � � � r� AO �� t�t� ��,� � �� ���
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
. Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
OSS FORM 3061
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-b 77D,
-
Letter
Memo
Cable
DATED:
FRX:
TO:
1
re
DIRECTOR'S OFFICE
CROSS REFERENCE SHEET
e e
TOP SECRET
4.1ECRET
CON Fl DENTI AL
RESTRI CTED
FREE
1)PIGINAL FILED IN:
FILE #:
/40
�4.441:404-4040,64 )7 pal -4�74c4-1---,
_ c,,, Pplease 2013/08/051 CIA-RDP13X00001R000100430001-6
Declassified anpproved For Release 2013/08/05
d A CIA-RDP13X00001R000100430001-10
� � - �:.
ORR
Yoga allovisal)
�
OFFICE OF STRATEGIC SERVICES
OFFICIAL DISPATCH
DATOGegi=21a.=1,_
FROM
4 t.
M611.5.1.11011021.1.1.1�11�111PlitYla
1.1"# 'elte.14,441-
�
IDEFICRRt.t?___
OFFICE OF STRATEGIC SERVICES
DISTRIBUTION
11.1111121.. emasmR/SO. -MI.. �
IN 29156
sou.malin...=.�����������������MMit
OR ACTION)
DIRBOTOR
(FOR INFORMATION)
aiii:0161.4�1*
'1 IP'
IONNellion 'stators &PIKS 1*-411711611.11
3gCR2TAICLAT, VIAGROMs sinuireos
RECEIVED IN CODE OR CIPHER SNCNNT
#20670 AZUSA, nom Berg to 106 and Dix.
SECRET
10 Flute is impressed with Mergeneris discovery at his Instiim
tuts for Stratosphore Physics at Friedriehsbaten of new modification
of water that doos not freese except at minus 700 centigrade* Normal
water cryatallizes in a hexagonal Systems Mogeneris is cubic systest;
20 Aeromdynamise Institute at Ooettingen employs 56000 Acko
*rot, wind tunnel export here, prowNexi but Flute will pursue Aero
dynamics inquiries*
39 Swiss Colonel in Geraany 2 montha ago reported to Flute
that he saw experiments bejr mine throwers propelling gas that creates
fine fog that descends and burns olothing0
40 Am pursuing other ehannels of inquiry*
5* Please extend Flute regawds to our Suits Schenectady
through Teeter MD* Butts gave me independent introduction*
e
TOM 12/30/44 10:45 El
SEUL f
IT IS FORBIDDEN
WITHOUT. AUTHORIZA
IS CABLE
RETARIAT
cr,r Rplease 2013/08/05 CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
- � r4e;:z,".3.., � ktv st:',/
HEADQUARTERS
ARMY GROUND FORCES
OFFICE OF THE COMMANDING GENERAL
ARMY WAN COLLEGE
WASHINGTON. D. C.
Vajor annf,ral Will J. 9onovan,
Office of :Arstecio lorvices,
"vus4.!nrion, D. C.
jeer Cleneral
Thunk y nu very muoh for sonlinL me the
available in your or6an1zation.
Lo tno appropriate section or
stafr and they will contact your office at a
luter date to secure the films.
d For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001T6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
et'
'
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
,
44 I (24t, CIA 6
v 6g:A 1,44 pa*
lot 1 "..-k44
lb February 1946
General Joseph W. Stilwell
Commanding General
Army Ground Forces
Army War College
Washington, D. C.
My dear General Stilwell:
This stoney has recently obtained in the
Mediterranean Theater a number of German training
films dealing with chemloal warfare. In the
belief that they may be of value to ths Army
Oround Forees or, more particularly, to the
Chemieal Warfare Service I am enclosing a list
of the films together with a complete translation
of German Training Film No. 413 entitled *The
Importance of Artificial Smoke in Infantry
Warfare.
If you are interested in these films and
will advise as to whom we should make them *Ven-
able, we will be glad to arrange for their prompt
delivery.
Nnelosurse
AWS:mr
SECIEF
-t �
Sincerely;
William J. Donovan
Director
4N.1)
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
�
,���-�
A�10
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
10\11,�
;\
.tr911--1 �
4
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
7 ;4IIupt
I
*
�
roved For Release 2013/08/05: CIA-RDP13X00001
OFFICE OF STRATEGIC SERVICES
WASHINGTON, D. C. (
ary 1.945
r,
TO: Lt. Col. O. C. Doering, Jr.
FROM; Lt. John W. English, Executive Officer 6411�L
Enclosure (1) id a list of German Training Films \Q1
received from MUTO which have been ocreened by you and
Mr. Cheaton. The titles are translated. ,
Field Photographic Branch
:HIBJECT1 Enclosures 1 and 2
11)
Encloouro (2) is a complete translation of German
Training Film No. 413, "The Importance o1 Artificial
Smoke In Infantry Warfare".
�
These films can be forwarded to tha Army Ground4
Forces or the Chemical Warfare in accordance with thei
recommendation Of Col. Dix and hi a associates.
Enclouures (2)
Declassified and A
A
A
te
� ,*?
er
4. �
00'
g John W. E lith
iv Lt., USNR
C.
roved For Release 2013/08/05
, re
ri
4.1
at
.1���
SEP?
1'. 't
' /, r fr. / 11,, I
UNITED STATES OCWEINSralr-14
CT3 (stirkII EY 1)-1 ts, el I V6i Ill 1 TO pH I 1 MO 11 ant cl
Att holpici I ti a ot-ioy an 110 ritiv 1tw and
for t.�r Johlt ittioltrir ,Y14 1 WW1 rov pito'
'&4H htla hritipt oti pi ti I',Ey-51 hal-. )tripe- art ell. yi.11 havei
)4sr
';e�
4 '�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
������������11.1 . �741�..a.
r. -� '
4.2.� .4. �
� 1
4- �
.��
-
� f
�
S., �
IMMIllikiiimatosummaismaimeirimisunsensaimplineemk,
FORM NO. 64
.5;����;��
f� �
j: c2c-
CA C )1' 6-).--a 0
Office Memorandum � UNITED STATES GOVE13,NriTr----
t ( r
. � 1.m (..,)
TO Lieut. ten. W. D wi onov DATE: 19 DeCeMbei' 1944
FROM Col. H. W. Dix
SUBJECT: flerman EYplosive and Propellant Praduction
Attached is a copy of an interview with Fr. Antonin '3asch
(111-171d) together with an interview sheet and a sketch.
Iff
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
."`" Or Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
1.1
�
irprommo romm NO 44 V...�/\/ It C; g
-
I
Office Memorandum � UNITED STATES GOVEraMfirr"61
TO : Brig. Oen. W. J. Donovan .
FROM ; C01.41 H. W. Dix 041Jir
SUBJECT. German xplosive and Propellant Production
DeI/I-RH: ;791 ;I:r0:etnt\' CC
November I 7
11;1;41
x )1.A t.
1944 "
112-4 "_ s.
Attached in a copy of an interview with Dr. Rmil Csapc N41980for your
information
We are keeping the copies together here after you have read theft.
Q
u-Ar oJ
- 01i
ftc, (41
i -
npclassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Oew� If� J� Denoven
OM Lt4 11. If. Dix
SUOJRCTI Gersten Ixploeives end Propellant Plante
kttsehed is wetter eopy of letter to 04. Tnrser on the Oove
eubjeet wt.* eerie* of the interview with lir. Vex Spitser 0415).
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
.
- Attached herewith is the OBS file copy of
Naval Research Laboratory Mo. 1'-2373 dated September 23.
Two reels of 16 mm. sound Kodachrome film, made
by the Navy, have been given to Mrs. Caldwell for
tatliA
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
- Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
,
r.?�
,-- ,
1.1 'v-.4-,:,,,-2 F..q.)9, �..
;
tI V, ..,... ,
,::. � 1. if: Cf ..." ..* ".. �7 ' e�-� J.- -.. - ' ... i. J ',..' ii .i' 1.". ., , � .-.. ,, ,71". ...,,,, .., 4 ,.., � i
..
t 4, ,�� ���= � t ''' fri 7-) - �t .f.'-' f� � 011.1 - k Crt :7;,1; 1 L-i., t:,]...-
i.� ..L.,:.;�11. inte.lr...":*.' t;'' -on. - ,L...., I; -, -- ...t.
, ..
-.,1
as' �*--.. .7,1- i..., el , t. - sl .4,
pc ric)Nran
.1' .'" ' f , , - J. i-, i ;1. I, �.� ...."1:;�'- ' :, f` 1 :I� 4-3
, . ...... . _
t t-, z.:', Ch ed 1 1 ei''o\., �L ..it--......l. i. -, Fr :-..', ' ,,... r .. ,.
. , , -,,y : ,.... ; ,,,-�,�� c. ,
hil�
'.1 .. .. 'I.N. I. rr rr'r : ,,,,'
...... .' L. 1 '
.-�,..P
c� . - , ,r-�4..1.:(e'57'4Itt4 ,11 0 , �. t' ,,,, 4 ��
i 1 I ,,,J, , .� ,,, .I. 4.. 44, �� 4. ,..., 4 4, .,. .....' ....,.., , -, � � ......, ,,.;,, .
'..-44 � � .:,) r."...4.7.). 7 , ��� �-� - i ...�, r-'.%.? ,-, � -
� ,- .1, . . ,
.' 1"( :.' 4 TIV..i....:1.1.,;4
. -......- ....
r e el E, ol I. fk-''. 'Itlin :., 0 t.Z.414. Ind .":,:01.2] :". C ill, (.'J,
.:,. , / ..�,� a .
., ..., ..., ...A. j.y. i).1--;..1..,,;,
.
� .
...._
'
October 11, 1944
o f '
,'.-Yr2)t ember
,
t h e!
T
3
,
-0-011 , '0,1�JP�c"
4.4
*t����
- �"- rt,
t
o
-'--
, ; '� "'
' � r :1;i14 � ; � ; 1.�*'� ' 6.7
1
, �:, � . ;
�
-
4
Ti
A
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
wr.v4parlo "vow Ho. 64
. /. " - -1�
Ir,,,,.,,,,,�.00,,�wave�SAZ4011�Vdrifronitl9WwlearmormivAtIlot .
Office Memorandum � UNITED 'STATES GpVERNMENT
:�' .
1
TO
I FROM
SU B J ECT:
�
Brigadier ueneral William J. Donovan
Henry Field
Final Report on the Use of Chemical
Materials as Shark Repellents
DATE: October 11, 1944
Attached herewith is the OSS file copy of
Naval Research Laboratory No. F-2373 dated September 23.
Two reels of 16 mm. sound Kodachrome film, made
by the Navy, have been given to Mrs. Caldwell for
the files.
1 think you would be Interested to see this film.
Attachment
�
(
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
�.1c1ssiried and Ap
-
roved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
W*W
�
Brigadier Ueneral William J. Donovan
Henry Fielc
Final Xeport on the Use of Chemical �
Materials as &ark Kepellents.
' October 1944 �
Attached herewith is the OBS file copy of
Naval Research Laboratory No. r-2373 dated September 23.
Two reels of 16 mm. sound Kodachrome film, made
by the Navy, have been given to Mrs. Caldwell for
the files.
L think you would be interested to see this film.
Attachment
roved For Release 2013/08/05 :
ce,t
t
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
PF. �
/ � . -,
nrigadier Ueneral William J. Donovan
Henry Field
Final *sport on the Use pf Chemical
Materials as Hhark Nepollents
�
Olt!
-
i
"'
Ootober 11, 19sir
Attaohed herewith in the OBU file oopy of
Naval Remenrch Ln1)oratory No. 0-077; dated September 23.
Two reels of 16 sm. nound Kodsohrome film, mad*
by the Navy, hnve boon given to Kr:;. Caldwell for
the r1lie3.
C.
I think you would be interentud to see this film.
Attnohmont
1 ' �
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
411A
7-4.1
, cc.
; ;
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
`
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
I,
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
BRIM
23 Sop tombor '1944 4fl1fiewori, P.'.237
NAVY, DEPARTMENT II
1' 1, flit 1 po rt
on, :
Tho Uio or ,,chono citL Mo tt rifil r;:ihti.,rk f(opollonto
NA VA1,, 1(114,1',EA RC 11 fATIOn ATOP
A N A COST TAP A T TON
WA S 1,1,11N(TON , 1).C,
Numbo r of' Prip.08 : Tox
Ati t.}10 r hot LI on :!
E' ro ph rod :
t(,,riod by:
tcpprovod by :
1 o trI butinn:
Ilu:;11 I ptt
I. 119/3.
1.4 Pirt Lon - 1.0
If)/P- ( /4) (.) t'(;)), dil tod 9 Docombor
9 Apr1 II 19143 L o 1 4:1y1 94/4.
1
/ ,49.e.(4) (11'
r
bo rt,:, Li (ut:, .
) ,, : 1,
.,
, _ i
__IN_ .,_.... ____ ...._14...:,,, 410111111111,m.....* ......x......o.....?������=7,
B i' I:, . rtnic)ii Chi, i) r' o1. 11r),(ie I 10, lit 1:1 l )1) r(1)1'
I. I
,������������,11,.../{
P. Ho rorn,, �Cliond :j try Di vitt I on "
4.
A . 11. Vim Ki,t, Pon , Rohr Ad nil rt 1, Il N,
1) I r, lc tor
L._
S(JNI1.1) (
ON T, (3)
( For furthor trn nt -
in I tt,n1, to A 1,1,15 NA
1 Dutton .)
13AI), (2)
neclassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
"."
4.1
S
_J
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
IMILLE-22.111=
ABSTRACT
ACKNOWLED4MENTS
INTRODUCTION
Authorization
Statement of Problem
Previous Work Bearing on the Problem
Theoretical and Practical Considerations .
. � �
1
1
1
1
2
METHODS USED
3
Laboratory Experimentation . .
� �
3
Field Tests
4
DATA. AND. J.',WLTS. OBTAINED
5
Laboratory Data
�
5
Results of Line Fishing Tests
6
Results of Mass Feeding Tests
9
_DISCUSSION OF RESULTS
10
Results of Field Tests
10
Package Design
12
CONCLUSIONS AND RECOMMENDATIONS
14
PIATES 1-10
owe
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
.40
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
P
-A.FIFIftrt`ift(:1' -
9
' "'"7", � , 7 .. n r ; tkyl I -i .1 zi )r I, (in I: . 1 g... : i I ell, f ' (f.Tilli '11..4._ L1,111 .,., 1,(.. �,,,,11
1 'E-.-. `,:�..i.., l' ' T. '', i : 1 , !*�.1�:.;: ,...7,,,,, .'i."'1 1-1;,,.';',
'1 f�-� ' ..' 1." ,:,.. ." ''' ".."-..*,�; -*P' 1r''..1. 4. 1,., I . .1, "C�1 '1 1 � 1 ' 'e '''' `� i'. )-.), �.'!"1"-." .1!..;! '
lil "[. ' ..!:1'1:;,f 'r.-1 , 'T,)",,,, i b.�,) f f `'i; i i s. )II �i, r". f'. 1).01...,,,,); o it,1 J1 1w ,.....11,-..,Q Csr) ip', � ', �tc2 1 1,-;',..r
r'' . - 1 ' t I."e' .4r:',i'v. �ji, ?..-..^. ',.1 ,,,i '?, 1!'1,01, 1. .. .....c.; .74: , ,. . ,,, . ,,,.. ,,,.1
,' ',,-.�i i,;:,,�.,:t�-;� !!!,,syri 1,,f-.,,Iii,:,.litc ,,,!.,y ,�,,L.,..{.1�11n),I.,,.1�re,i., ,�,!., 'iv 't 1 t Ir. ,,,Icti?., , t !:,,,,,j. J,�Iti,
--i '1.,- , � -- - , ......, ' -;., .-..,,� 1 c,1 1 i, 1,10, 1 r. Pi y.ij .r.1.1.f.,11 t. fil !Jai ,Yr.111-,1,..CrIt;J..,?1,i.'
E fler. !E r!' 1.,. %."EE-1, ..) i. i, t ;1, t ; ., ,,, .1.',.,..r.., ,.; .-, 1 i. , ,
sjt: .1.7.' ) 1":'�I: ,'1�,,...:( � !,i'ltr..,,,,,,,li!) *)..t.:},-1, b'ti;-:!'r 1.10ciii,t ,fItl1ril�I'4,1-tiy�Lit ft.".17- il,C(-/
i.,.: ' - !t, I 't.. ' L , .. ,:-. _ , 1,-1. t'. L ... ;:�.: i, ,,,i L. 4. :. ' � '-. r.1* ; t, I V.' " ' r �� ."'
r i' r. I i,../ I. 'H. Hi, r L. t 'i....4J i.� it (It ttu irronT1 ''''''' 1 , '
, � ,.,:., ,_ r .,,.. ,1 i 1,. T ,f r ,,.....,,,, ,,,, �yr iry:.i,,,..ily, ,1,,,:i ,, ,,.,: ,; 1.1 ,,,I, ;� ! i.t II , )1,,f.,',,...; ,''!,:.:vi!',. \:11Ij,J, )1P ,I,'..e.1 ii11,1,11(.:
0
t e,. - 1
1,. 02-uri 'WM t .4. k '' im tir.11'1*.f,i f f Tr , ) f)r, 1/(..),V.+
' ,i . r" , ,..� " r , ' ,','' : I I i l 1,...:." 3 c" Ili.. o ill' i 1,,t7. 1.." '
! . !.
; ,
�,�....1,' 'ik 1 " 1 7!" , ,.,, . 11,r,.,4 ,1', ��, 1 ),,,,, ,,i,".. ) I.., j i ...,:�.,,, ,,,,,,,, rt, ,t,.., 114,1 1,,,I) 1,,,, lit.:)..11,,f '.r.j.f"
F. ..., t 1, ,d,,,., r I i , ' 1 ', .�,"It c. 1 .. ', E".", 4%0{5.'1,L",�,'" I.E. ' .',[1.1
I ' �, ��� i ! , , , :.: ' ' _''," � 'L.P' t . O. '41 r I , 'e" r 1, C' 1' 1 'i 1? 1 r ' I NI' 11 II 1 .r) ..1�, I '1 I I. rt( 1,, ,-,.. �, ,,,
, ,., , ...._ �,... .. , T H , a j t ,, (,s_ ,,,' t ;.,,,,' l 4, , ,,,, .1,1�, i t
i 1 .: ' '' .� '' I, g''.1,' ' / 0,:,l'i� E,1' 1 'El:, E: 1�11 . 1,1 r''.,!, th,..,:j or I I ,,,,, 1 Two Colic.',
i
.,-- � ..t r 1r ' ' r � ' I , " 1 ;. d,,''.. ,�,. ' ' ' ' . 1 i �.0 ,;'' '' :1 ; ?.
. � ,, 1: , : v; , 4 �, ". 1 .,,�-�- '-',,%"i I, ; if 1,:i , 1-1! tl LI 11 ...,1,11� Irli 1,L r 7 .1 1 (If ,,,,, i T.,,,, w,�1 rni.
, � �
;,, 7 l . � - ; .t.,
� ' . - ,t . . , I ,' . Ir 7,, ,..:,', ;11', i I 4 ' ,( r 1 4 , .rt
,
t
z.
't
�r � ; I
* 't.* �
j-
;
�
00
tIr 4/P it14';'r
z ;
., ".1'1. It . Iii."1
If
il jp`j.1 ?.. ri,. j :k , .1:1 :1 ..?+;,1 / I. 1 `ii1:71,.1 ii,(1,'-
'; 'ic., lir'0,z, ..'14 k t.,:.' .7 ^ , ',,.;;1?'
t I, Ilr.,, 1,.'1' ). rt I. Ili lel Lilt, li:ti' r) I. 1.111:!. �
I
n
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
�
4
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
L.
The nsoistnnee of ether members of the Laboratory staff
not mentioned in the body of this report ia respectfully AO.
knowledged. Stewart Springer formerly of this Laborntery nnd
nt present asaeointed with the Reed-Mnrtin Labernt*ien, Fort
Myers, Florida, and Lieut$00 0.11. Wnllace USNR, were active-
ly connected with the field tenting program. Mr, F. . Rrinnick,
A1140011A0 chemiet, wna instrumentnl in carrying out much of the
laborntory development of tho ropollcint unit,
Declassified and Approved 'For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
ueciassified and Approved Fo
e ease 2013/08/05. CIA-RDP13X00001R000100430001-6
�
�
�
.141=110-
le ANIWAAAWM4 The rosooroh on thin problom nt tho laborotory WA* AUthy
oris-4 by 4 iiirootivo originoting with tho ohtor of tho Buroftu or Ohip* to tho
Dirootor or .00 Nava Hosoornh Laborotory, 0.40/11(q)(14/) dotod 9 April 1943#
Purthor outtioriontion WAA oontoinod in lottors from tho witor of tho Buroou of
fillips to tho Dirootor of tho Novol Roaooroh laborotory; L9/Po(4)(316) dotod 9
D000mbor 1941; nnd LO/P-(4)(136)(6105O) dotod 2P Moroh 1)44.
24 gla btudioo on tho dovolopmont And tonting of 4 ohork
ropollont hi4 boon undor wfty for olmomt yoor by oLhor invontigotorm
ot thd timo tho Loborotory wom outhorisod to Nem work on tho problem, A oub-
otonoo, ooppor 000toto, hod boon molootod by thong tovootigotoro; n1 it offoom,
t1von000 ho 4 shark ropollont ovoluotod, Tho MOM problom ot thot timo oppoorod
to bo tho tievolopmdnt of n ouitoblo oontainor or dovino thot would pormit tho
ropoliont Motoriol tn bo uood offiolontly and 000nominolly find thot nould bowfirn
on lit% iatkots or ()lathing without tnoonvonionoo,
3, Tho problom �bonged in ohorootor AM work progromoode Furthor tooting of
thd ropollont quiiittiss of ooppor 000tota won indinotod, 4nd whon it b000mo ovio
dent thot undor oortoin condition* tho motortol loot muoh of Ito effootivonoso
the 000roh fnr othor motoriolo AP ahork ropollontm WAP ontively pursuod, Tho
neoroh for new ohork ropollont motoriolm WAR 000rdinatod with on oxtonoivo pro-
grom or rteld tooting ond dovolopmont of 4 prontiool unit for ourvivol UPOs
X0446 A Novol R0000roh Loborotory Report
No, P-2210 doted 2 obruory 1944 ontitlod 'Tint Portiol Roport ftn th@ Ulm
of Chominol Motoriale AP Mhork Ropollonto" oummorlsod Lilo work of other invooLi-
ghtorti on the problem ond domoribod tho wnrk or tho Loborotnry nn tho oubsloot up
to thot timo,
t), pork on the projoot by provinuo 1nvoot1gotoro PAP initiotod by n diroo-
tivo lomiliebd Jun. 1942 by tho Ohior of tho Dursou or Aoronoution, in oomplionoo
with whit* g or,Arftot WAN mot% with Morino (Audio', mo, by tho Oommittoo on Mi4,
tool liosooroh of tho Offioo of gotontirio Roftooroh And Dovolopmont, Tho rooultm
or this work by th000 invootigotoro indtnotod that oortoin ohomtool MAt4r1,4114
pnosenosini shark ropollont proporttoo and that ooppor onototo in portioulor **Wed
strong ropollont proportioo both in tank toots At tho woodm Bolo O000nogrophio
Instituto ond in Ttold tooto in tho Oulf of Ouoyoquil on tho omit of louodor,
6. Tho work or this Loborotory WAP bogun in April 1743 AP A 000porotive or-
rort with tho flommittoo on Modtnol Romooroh anti was 3otor norriod out indoponds
ontly whim that group torminotod work nti tho prodoot in August 19431 Tho work
or tho Loboratory AP dosoribod in Hoport No, P02230 oomprinod both loborotoryox-
portmontotton ond fiold tooting,
7, Tho laboratory exporimontation AN previously roportod tsy bo summoriood
briofly AP tho formulation of ooppor ftoototo into a oonvoniont oaks form,
oearoh for other ohemioal moortiam with shark ropollont proportioe, and tho ores
binstion of tho oricria WoortAle tnto * prootiool shark ropollont units Tho
.oylindrioal oaks form of oopper acetate was designed as a oonvotkient preotioal
form of the material to be used for individual protootton, The uniform and
sistent rate of solution of the material in this form also made possible more
aeourately oontrolled field tests.
flTPIXCT
30 �
c ossified and Approved For Release 2013/08/05 :
�
�
I
�
Declassified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
8. When it wax found that under certain conditions copper acetate was less
effective is a repellent than the original tests had indieeted, a mearch WAS be-
gun for other chemics1 materials which might be added to it to enhance its of-
feotiveness under varied conditions. The field of clerk dyestuffs was invostige-
ted, bine' it eppeerod thst the visuel sense of the shark was important in the
circumstances where copper eoetate suffered its loss of �reactiveness. None of
the existing dyestuffs fulfilled ell of the requirements of high tinctorial
strength, solubility in sea water and compatability with copper Acetate. Throe,*
the cooperatien of the Calco Chemical Division of the American Cyanamid Compeny,
a modified nigrosine type dye was developed with el: of the requisite properties.
It possessed a very high tinctorial strength, WAS reedily soluble in sea water
and when combined with copper acetete in sufficient proportions, meintained a pH
which onebled the copper salt to dissolve uniformly in SO4 water.
9. While the shark repellent properties of the dye, Woo WBSR, were being
proved by field tests, the Laboretory experimentation WAS concentrated on the
provoment of A Wilt to be used for individuel protection. The flat compressed
cake -am originally developed for copper acetate possessed the desirable �herec.
teristios of A noerly uniform rate of solution throughout most of its life, but
none of the bind:int*, agents WAS completely setisfactory in giving the desired
strength. When the difficulty of the precipitation of the copper by SOA water
was eliminated by the inclusion of Cele� WBSR in tho formula, it Wen possible to
orioles� the cake in a porous bag. The porous beg give protection to the cake of
repellent yet it permitted the dissolved material to peas through readily. By
forming the cake within the porous beg, air spaces were eliminated and theresub.
ing density of the unit WAS sufficient to OAUS0 It to sink in 404 water. AweAor
eolublo wax, Carbowax 1400v was used AS a binding agent. This WAX hes 4 molting
point of aboutle0 se that the repellent mixture could be pressed while the wax
was molten, thereby forming A uniform dense cake when the wax solidified.
10. The porous bag centeining the repellent oaks was enclosed in a water-
proof envelope made of A vinyl-copolymer coated fabric, The envelope was closed
by haat sealing and provided with en easy-opening flap permitting quick release
of the inner beg when need for the repellent arose. The inner beg was made fast
to the outer envelope by a length of cotton tape so that it would hang suspended
billow the ewer in the water.
11. The field tests that were reported included line testa by which the ef-
fectiveness of copper eoetate and of dark dyes wee evelueted. Aleo included in
the field tests were studies of the diffusion pattern formed by the repellent
materiel AO it dissolved in sea water, both from A unit as used in bait tests
end also from a unit as would be used by A floating survivor. Studies of the
rates of solution of the repellent unit were made as the design wee improved in
order to insure an adequate rate for protection and MAXIMUM life of the unit.
12. IhipioI i9tioal Qd.ratio, Although the system of lino
fishing test. describedin the senior report gives actual numerical data on the
effectiveness of A repellent substance in protecting baltm, the results of such
t4sta are more an evaluation of the relative merits of the various substances
tested then a measure of their usefulness in actual human survival. Field tests
of this nature ere none the loss important. A program of field testing based on
bait tests makes possible the comparison of various repellent substances, end by
varying the conditional under which the tests are carried out the over-all effec-
tiveness of a substance can be determined, Other advantages of bait tests over
RINTRICTID �� 2
npriaccified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
t.
J
�
�
�
�
Declassified and Approved For Release 2013/08/05 . CIA-
P13X00001R000100430001-b
observAtions of the resulta in notunl nurvival use Are the amid with which the
desired date can be obtAined, the nbility to gat aufficient dntn to be ntetimm
tionlly eignificAnt, And the prnotionbility of having qualified obeervere et the
scene of the teat to properly interpret the reaulte. The objective dopted W44
to obtain the moot effective repellent substnnoe thnt oould be developed within
ti reAsonable period And to produce tho moat practioal unit that could be declined
on the beide of existing knowledge. If aubetantiated reporte of notunl uee of
the repellent in human survival indicate some modification of the formuletion or
the design, ouch modifications should be carefully considered.
13. The portion of the work on the problem dealing with laboratory experi-
mentftion hes boon lergely covered in nn earlier report, nnd only that pert not
previously reported will be given in detail here. A part of the field testing
wee presented in the earlier report, but the methode used And the results of All
field tooting done by this Laboratory are included in this report in order to
give to each phase of the tests Its proper significance.
ASISLLIga
14. lagiedaryjauxiaratataas Thin work was made up lnegely of the devel-
opment of the repellent materiels, studies of solubility and tinotorinl strength
of the materials, the production of a satisfactory unit for individual protec*
Mon, and further studies of the unit for rates of diffusion, length of life and
morel mervioohbility.
15. The use of copper acetate as n shark repellent material was proposed and
first tented by the committee on Medical Itenearoh before the Laboratory began
work on the problem. The development of the dyestuff, Chico WBSR, was done by
Chico Chemical Company in response to a request by the Laboratory for 4 dark dye
with a high tinctorial value, readily soluble in sea water, and compatible with
copper acetate. Studies of tinotoriel strength were made with a Cenoovaantorde
Sheard Ibetisloroter calibrated against neutral density !liters. Transmission data
were obtained for solutions in distilled water and sea water with and without
copper noetnte added. Transmission mennurements were also used later to follow
the rate of diffusion of the repellent material from the individual units. The
nen water wan prepared nynthetioally, from C.?. chemicals according to the fol-
lowing formula:
Magnesium Chloride (MgCl2 � MIA)
Calcium Chloride (CnC12 � 21120)
Anhydroun Sodium Sulfate (Na2504)
Sodium Chloride (1441)
11.0 Urn/liter
1.6
6.0 H
2,0
16. The competnbility of the dye with copper acetate Was studied by means of
Oli mensurementn as well as by transmission data. The pH of sea water IS suffi-
ciently high to precipitate copper from dilute solutions of copper acetate so
that one of the requisites of the dye was that it maintain the pH of MO4 water
solutions of the mixture at it point where tho copper would not be preoipitated.
Measurements were made with A Coleman pH meter at various concentrations of the
dye alone and of the dye�copper Acetate mixture.
17. Individual units of the repellent materials for use in bait tests were
made up by mixing the repellent with suitable binding and nolubilising agents
and then for' ing into n dense cake by pressing in a steel die with a laboratory
4
AVM= 0
� e,
� 3 �
.1%
--P;:lease 2-013/08/05 CIA-RDP13X00001R00010043000
c",- -
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
�
�
model hydraulic press. The design and development of the units for actual sur-
vival use w-s somewhat different and will be treated at a later point in this
report.
18. Field Tests 4 The repellent value of a substance was determined by its
ability to protect a suitable bait under a variety of conditions. The use of
live animals or freshly killed animals was considered by the original investiga-
tors for the Committee on Medical Research but was judged impractical. These
investigators used a method of determining the ability of a substance to protect
bait fish to evaluate its effectiveness as a shark repellent. This method wifq
some modifications was used for the first part of the Naval Research Laboratory
field tests. Two shark lines were used simultaneously, identical except for the
presence of a repellent on one line; the other line acted as a control. The
baits on the hooks were suspended at the desired depths by means of floats. The
lines were fished from the stern of an anchored boat and were kept separated a
distance of 25 to 50 feet by means of outriggers and small paravanes.
19. Plate 1, Figures 1 and 2, are underwater photographs showing the rela*.
tionship of the paravane, float, repellent and bait. Figure 1 is a picture oi
the line with a repellent unit attached while the line in Figure 2 has a dummy
repellent cake of bakelite attached and acts as a control. The repellent was
attached at the lead sinker so that its depth did not change. The depth of the
bait depended somewhat on the rate of the current, consequently, it did not at
all times remain in the repellent as it diffused downer -ent from the repellent
cake.
20. The edges of the flat cylindrical repellent cake were protected toorrattice
the repellentoto dissolve from the unprotected face at a uniform rate. A rate
of solution of 30 grams per hour was chosen as a standard for the lire fishing
tests. This rate would vary with the temperature of tho water, rate of current
flow and roughness of the surface water, but under average conditions a 100 gram
cake would last slightly more than 3 hours.
21. In another type of test, instead of fishing a control and a repellent
line simultaneously, two control lines were fished for a definite period, then
two repellent lines, and finally two control lines again. In this way the rate
at which the shark could be expected to be caught was established by the control
periods and the effectiveness of the repellent was determined by comparing that
rate with the rate at which they were caught when the repellent was used.
22. The repellent was also tested against large groups of sharks feeding on
the surface. This made feeding condition exists where a large amount of food
such as fish or garbage is thrown repeatedly into an area inhabited by sharks.
The sharks become accustomed to taking the discarded material and feed voracious-
ly on the surface whenever the food is thrown over. Field tests were conducted
in the vicinity of Mayport, Florida, wherel,during the months of May and June,
large numbern of sharks follow the shrimp boats to feed on the trash fish that
is taken in the shrimp trawl and discarded. The purpose of the tests was to de-
termine the effectiveness of the repellent material in stopping the sharks from
feeding on the trash fish which they ordinarily took so voraciously. The first
tests of this nature were conducted from a boat other than a shrimper. A quan-
tity of bait fish was taken aboard and the boat brought alongside a shrimp boat
that was discarding trash fish. By throwing over bait from the experimental boat
just as the discarding of trash fish from the shrimper was discontinued the
-4-
-
PIMP
Won
aw.
_ afilIPWWW� enr
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
�
�
�
�
sharks could be induced to follow the exporimental boat, and take the bait as it
was thrown over. A sea wator solution of tho ropollont material was then sprayed
on the surface of the water and bait fish thrown into the treated area. Tho of-
footivoness of the repellont was judged by the extent to which it was able to
stop tho fooding on tho surface.
23. This method of testing was only partly successful. It was difficult to
keep4the sharks in tho vicinity of the experimental boat because tho sharks had
evidently become so highly conditionod that thoy could readily difforontiato be-
twoon the experimontal boat and the shrimp boats from which they ordinarily ro-
coivod their food. For this roason it was difficult to determine whothor tho
ropollont material drovo tho sharks from tho vicinity of the experimental boat
or whether thoy left of thoir own volition. Another difficulty mot with in this
typo of toot was that tho action took place in such a short space of time that
it was difficult to Atain any quantitative numerical data to substantiate the
obeorvod results.
24. Tho first difficulty was ovoroomo by carrying out tests from boats ac-
tually engaged in shrimping oporations. In this case tho prosenco of the shrimp
trawl, tho sound of tho motors and other factors wore exactly those to which the
sharks wore conditionod and as long as bait fish was thrown over, there was no
difficulty in keeping the sharks in tho vicinity of tho boat. The difficulty
of obtaining numerical data was ovoroome by the use of motion picture!lphotogra-
phy. By this moans tho activity of tho sharks on tho surface at the stern of
tho shrimper, tho manner in which tho repellent material was used and the offoct
of the ropollont on the shark activity could be shown. The Photographic Science
Laboratory of tho Bureau of Aoronautios collaborated with this Laboratory in tho
production of a 16 mm. Kodachromo film which is not only a photographic record
of tho fiold testa but also tolls briefly tho entire story of tho development of
n shark ropollont for survival uao.
25. Plato 2, Figuros 1 and 2, aro photographs showing the activity of tho
sharks at tho stern of a shrimp boat as trash fish is being thrown over. The
linen to tho trawl are visible. Plato 3, Figs. 1 and 2, are additional shots
of sharks feoding on the surface.
26, Tho sharks dealt with in the mass feeding tests wore mostly of the com-
mon black tip variety, Carcharinua Limbatua, a species not generally considered
dangerous to man. These sharks woro of an averago aisle of five to seven feet.
It may be cons idorod pertinent, however, that at tho same time that tho tests
woro being conductod in the vicinity of Mayport, Florida, a young girl was bit-
ton, apparently by a shark, whilo bathing on the beach in 3 to 4 feet of water.
Plates 4, Figs. 1 and 2, aro photographs of tho wound, a typical shark-bite,
which wore taken at tho d4spensary of the Mayport Naval Frontier Base where the
girl was brought for emergency treatment.
DATA AND
27. ;Aborat2rv Dota4 The tinotorial strength of many dyes was measured pho-
tometrically VIA only thoao data on the dyestuff, Calco WBSR,and its combination
with copper acetate are included hero. Transmission vs. concentration curves
are given in Plato 5. The curves are for tho pure dyostu f, Calco BSR, in syn-
thetic sea water and for an 63/20 mixture of the d$re and c per acetate. The
curves were obtained with a Conco-Sanford-Sheard Photolome er with tungsten
; �vOie
npriassified and Approved For Release 2013/08/05 � CIA-RDP13X00001R000100430001-6
�
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
�
..111/���
light. For further identification of the repellent mixture the transmission
characteristics were measured using a Wratten 09 filter. At a concentration of
40 p.p.m, the repellent mixture showed a tranemisnion for white light of 36%
while at the wave length given by the Wratten 09 filter the transmission for
the same solution was 50%.
2A. A spectral transmission curve for the mixture containing 76% dye, 19%
coppt,r ftcetnte and 5% Carbowax 4000 was prepared by the Calco Chemical Division
of American Cyanamid Company. This curve in reproduced in Plate 6. The concen-
tration used W4N, 40 T.p.m. in distilled water.
29. Hydrogen ton concentration measurements were made by means of a Coleman
glass electrode pH motor. The results of meanuremento on synthetic sea water
solutions of the dye, MR, and of the 80/20 mixture of the dye and copper ace-
tate are given in the following table.
LasalA
50
100
250
500
1000
5000
10000
25000
50000
1(0000
pH
"
6,2
Se ell
a
5.4
5.3
5.2
5.1
5.0
'.9
PH
S�11: .of 891.Etaa.:291.22.09.1.2
6.6
6.5
60
5.6
5.2
5.0
5.0
4.9
4.8
4.8
10. Biama/J.91.1dpialalmjuals Lino testi were conducted in the vicini-
ty or St. Augustine, Florida; Riloxi, Miestseippi; and the Florida Keys. Seriee
I, II, and TIT nro tests of the repellent value of copper acetate. Series TV
and V are tests of the dye, WA. In all oases, the rate of solution was approx-
imately 10 grams of repellent per hour.
Tents conducted ati
Riga:
�
Baal
Repellents
Type of Sharks:
=Ma
12.110.a.
North River, St. Augustine, Florida, July 1943 between
hours of 1910 and 0500.
Two similar rigs used, one of which was protected with re-
pellent oak. Floato used so that baits hung from 5 to
15 feat below the surface and repellent cake was attached
30 to 4.8 inches from bait.
Fresh shrimp..
Copper acetate.
%all hammerhead and shovelnese.
6
'
a I
airso�
_ anan I-4 nnmvAd For Release 2013/08/05.
�II
.110.1110.01. % 4411111
13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
Results;
limber of oharks caught on control line - 25
ilmober of sharks caught on repellent line- 7
Percent effectiveness ----- - 72
arieg-W:
Teats conducted att f;handeleur Inland, LotAstana, off Biloxi, Mississippi, 30
July 1943 to Aurust 1943 between hours of 0730 and 2000.
Rigs: Two similar rigs "med., one with repellent cake. Floats
used to auspen4 baits about 3 feet below surface. Repel-
lent cake attached 10 inches from bait.
Baits
Repelle6ts Copper acetate.
Fresh white trout and ground mullet.
Type. of sh4rki:07 Black tip and one sharp nose, other types including ham-
merhead, lemon shark and tiger shark, known to be in vic-
inity.
Condition of sharkss The sharks were stirred up and brought to the aurface by
dragging a shrimp trawl and by chumming. The 'mots have
been divided into two parts arbitrarily on the basis of
rate of fishing. During the period of great shark activ-
ity the sharks often struck the bait a few seconds after
It struck the water and it is possible that some of the
sharks attacked the bait without encountering any of the
repellent.
Results'
Period of great
c.211112,1**eep
shark activity
67
37
Period or lesser
activity
4L
11
Combined periods
113
48
Percent
LT.12.elinattg
45
76
58
DIX1211.11.1..
Tests conducted at: Florida Keys off Bahia Honda Channel, 12 October and 11
December 1943 during hours of 1000 and 2000.
Bigot Two similar rigs used, one with repellent cake attached 36
inches from bait. Floats uned to keep baits about 12 feet
below surface.
**Numbersinclude both catches and raltrik7,0.
*The test represented by 5er1en IT was conducted by the Committee on Medical Re-
mearch with the cooperation of A representative of the Naval Research laboratory.
0.111.1���..kmawmurraremisr gerwirommullivinr
IP-, mon
- 7 -
�
Declassified and Approved For Release 2013/08/05 : CIA-RDP13xonnnlipnnnlrmAonnr,
.1
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6

.1
,.�-:'
1.
'11
f � 1'.
''' ''..' '
�'
I
,
;n; ,
C;
' *4; et i
,P
,1
9
k ;;;; � 0 ;
:-..,
, � ' '�
.:';
,.
..
11
t:
' � �
43
,
II
:._
L.
c.�
1
,
i
1,
t,.,
�.3
33
I'.
V
1,
I �
;
6
,:�,
1�
V ,� '
'1�N
:
1. i, i � ,...
CI
f,
{ '
,�
,
,I,
I
!
.
IiC 1'4;1
1
..;
,
rL
:.' r ., ,,
L "
f ..,. ,1- '1�, 1, ��
I
'1111 1, �'. �� 1 1. 1 ,
?�N'' i' �
I ,,.
....
� �
0, 'I I
i i!,.1.11' t3 ,4 (2 I ',I t. "
ir '
,,, ,
.. , .,
1:
! , 1
i,,,
I ,
I.?, '.,:.: ,r
I; ' ' 1
r , '
'
4
''Q; ' , , i 1 ,
I., x
., :I
'
I,
I
V; ;
I k .
,
., ,
,
I)
r I ,
ii,
:
I 1 ; , , i
, ;:.
: ; *01/. � ;�.1 kni � Ily � � *a t ..1k4 01 I
I k
n t * .�: .. 0 . 4,2. . ,
' ,, , � , . . ,, , , , �-:
1, . . , ' �
12 ,,,�
I' ,
. ' ',T
,I.,,, �.p.�
1. , ',1��--
..
; tl! � �'. � ' * .,,. t 0.���44-7 .' ;';`.-:' ','''''' F -- ;
'1 1,, t',.* .. � � I , '-'' , , ,
'Ik I
. ,
i, 111;
* ;."�� I:"; tk1.�*ki;;Zt :
r' �7..r;Ac. ,J.1'...,,, . , rl ?1,..;��,�11F , ' �.0',,,,�I' ';'lr ' A' tl,s�,. ' 01,1:t.; V 14' '�..'111'4.'t.' \-. 1"; .1.-'3�. 4":1 ::,'' �-�,!:::*;54-...:! 4 .."!1.1 !1�.".1 '':::
i � � t
% tt1 ml t 1 a
['. 1
- ,
,
t , . .
. . ,
, 1
' 0,,' .t.11.1.4.' stki1/4. ;.::;';'...,;:i;; ;.'1111' 4t:':::,:'''V.;.'',7f 11"�.1-1.Y0",11t1: ;A': ',..
,
.
,
, , ,
,
0 ,4: ,,. ..
,
. ,
i
" ''''4 ' ' ' ..r:f.'' ' 7., ,..,* it :.I I 1 '',.t.' CO ".`fkt., 1/4, ":�;::�(�1,..�:;' i,' !:); zi:�!'��Al'i..*":1 '( '�' ,V ii'k I, It %.-.\''' -0-0�I.;;' :,71 li 4
, , ,
}I ' ��,.. -,�
��:.; , , , * '
,
0,,"_,,,...t .., ., , 1, e 1,, ,i,', t .0,1 ....,.. ' 1 N.% , r .,,. ,.. les,../2,11,...'1 r" '4*. .1, � 0 St .. ,... ',..7'
� ' ,.../ v. .,..,� � � ',is, .". � t � '', S, 1. \ � 1,,'� '''' � ' �,Itt ''� A 1. 1, 4.4 .., ti�{ t ,I 1. !I.,` .. I '!.',i.:41 1 I 4 ' -, 1 1
,
0 i
'CI
11
I
t;
, i 1 4:.� ., .r. S.,, . .,A i tys..0,11, �,,,'� 0 �i4y ., ,t,....,,,, 0 t..,,...1i.l try; '0�..,,.�, .,' i 0 ..110.0,11p .1. N.'. ti..-*�,
�
I
i 4. .`, i
c t ,
0
l'. ''..' ill.r� .....�1;111.t . PO:''t.k.L�s.,,,, t
'..4��"��'' V IA.'''. P
A �!..�P t t'..,l,' 1 . *,, I.. '1A.0
::1',.A.11�11'�fi: 1 14,11' 2.:��:�:,. 1.., t ��,�\lt, I
P..., ' �
� �A �:1, ;1. �..'".11%7// �I, ��"1"'�''' ���;;, t� , '11"1.i.*:1:
i
. 1
1 1
'I ',., ,i4 ;.4?:, � LI' 'j . ' ' al ''
,
� II ,
L
. ,
,
i
; ,
,
' 1! 111
,
,
,
, I',N.4..:,* 1, i 'r......4 .....
' ' . �71C , i�J��� .. 1 'L '7.-;'k') ' 'III ';'...j-t�I'-- ill:6'
..tr j,_��_� .....t ,,, .1.,_.; 1.,:!*. , -1....... it.. ti, .a...\�::,:''Z' .1 � � ' t -� � -
: . :'�,11,'"'; ',',...it' r'
I/
1
f'
,
11 ;
I
; '',, --:, , I
, '''L'` t l . ''' 1 ; .
1 L ;
It
1
%
I ; P
,. .
: a
i
1 ;
Ii ,
1
,
,i
;
c
'II
I;
-,
J ;
� k'k
4. ��'' t ...;
r '
f
Vil,' '
.
r.
;/; I
,
L:-., , 1 ,:. ,, ,�, ,, t� , 1
' 21
*1 ..*...�''r8-1 :;:t.ISI'' r�1�41;1 NOVZ1 \\I- it 't Ilt 11" :t; 1.":10 t 11i;'''It� ';'''`
';
"t
On 41'f 'Iti.,11t�lktt 11t,�"11;
451
'
I
�
/ 1 /
' � .:11 ;k t;111' 4 .P.k.;;;;;! 1�1 ;
Iti�. tk�;. '
I ,
1
1
nk. / ..,,i ,r;.,,,f; `0`':*-1 Av i c, 11 h.' t .i.' ,(,.4, .11140 `�,11 4;0,5 t
, : ... . ' IT
V^ 1
�
I 1 fi
i - 1
.� �:.1\".1'..ttSi'�"0,141,,hi. ''', "I', ,': t c i!1�.'kt,1 � i IP
,It!
4 I li
' V.
1
i � '
r, . ' , / � ' '
e
CI wo: .V10,,,, t .k 14 : ts,-1 2. -1 �,t4-4 i-4,� . ��. ;
:��:�! , t,t,t,t f::!t,, :1�06i; 1 .
1 "it;to, ',,,�.',-0.,..'il cl,,t.lt:t ; ( lItt,11 �' t 11"'" '
t' 4.
I
1�1
t
't;
' V tr,:'1'iv1,11;(v, ,';';'�cF,. likli,.�-1,1,:i'i,j, �1.s,;11,,;,,r, 4f, .0,,,s14.,\--,0,, tc,
.� ;,1 , _i.,ii , , 1,
_
!rel. , , I 0.0114--ztyt,Ct`,L"It' 10.1 t I , " .1�'''',1,,:ta t-z-i ' 1,;..1c.,',,,' t.t.., , 1,,,ov,14
1 'bc, I
�..�
,,,w1E.t_tIr l'.:4 ',',:�, . , , , ,
, ,,
� ; .-=-.
:,.. �
� ,, ,
.,,i ii,
CO
,
,�A.
l'',1 . f
�
, ,,, ,:
Iii
VI'Vr1111 ':�It'.. t t 0. t.,,;. ! ' 1
,
1 , it". � I ,
,
1 :: v :
- i ' , ,
, 1.�. , :
i
, a
' i�,,,,,tt,,t ,,,, 1 p 1 ,
0 ' ' I I
I k 11V ;3:1 i It t'l O'' ('.;tI"S' 0 I'l :10;
'
k ;
I . .9. I,
0
., _,7i i- .0).:11-,,4), ,1, 1 p. rltiovo 1 11,,r1:i.., . -.i1,101,!. l ,:..1041 ;11%tAt.},,
,,,4,. �
, ,,� , ,r,
,
11,r, y
4. I
I 0
4 �.,',1 �, .
c( rt t tr'-.
" C.,t) t1,1 1 t, toll -01,1 :1�,,I,1,F,g.tt,:�,i '1 Ittl t l'f:.. �N. I t,1i Olu:s'ill '''''i 't..,i'lil 1 [IN', t , :'Z; ['vitt t t nitc-v;.�to
.4.,
i.,,o,, , h;
4 , ly
� , , , ,b, , ri,;�� 1��,�,,,,,,,,1 f 4 t 1 +, 1�:k ( 11''''I'N; , k''il ti.,}10;1 '111:A�icl tA.'''' r)116V1' 1 ' VOO: .'-' '
i,. � � .
;I
r ';',ri : ctl' '\4 I,
II CI
i k r I i
11,
k
1 ,
1
lk,
I
i ' 1 ., ,. 1
XI * ti
J r1,(�(.1�1 it,r1�1
2
,
..:. ,
r , , ! l';'..!'.4S.21,1g0 ' .41..=:.I.K.1.13,gg -.' .k:Q!!'il.'lliuki ,
,1,11'gN r i ( IriA / t .\..
'
' 1 ' I P ' i
V:r.1 (�0. /10:1
k' 4,
S ,
'
'
l'jt" '
ri,
, gt
I ,k
. '
'
ti,
,
11I l'" ii .1 I tlitkkl . ' kr: '1
H' 1 ;Al ' ' ''S 1 ' 4,
' v
,,
i
k P k I
il', t!,, 1 t, t 1 1 ,,,A 1 (i, k 1 1 ti,, ,1[_ . ',
.,,,
�
I,
it
,,
,',
i A , ,,
n ,, It'
,, iti�) 1 I*4't 1111iltat, t'IT0t.� I i vi,l,)(,:le,'L
, ,,,. . ,, 41(i ,i' ,, ,..�... , I
' ..k '
rt. 1 , 4- ,
11
k) '
11.,.0 r' k I kil: r' �
I
1 ' ' 7 1
, , ,
41 6 ',, ,, :1` , , . ,..,
,
'..-,
r,,
''
11. Irri
V
S..., ,
t
,
'. '9 �r, , I,
' 1 .
'11;i C I
I:Olit./th' L.) Id ;11( : '1',. 1'0'V I Ott hi,\''',� ' 11(.1;1 I' 1 NIti.1*,;�, i ?t, 'U. '' 11` 1 i'''' i'*1 i 1:,i
'll 1 '
,
,
L
[
.-1( 114,71..1
'
1 '''' '''''' �.1�'t
; -
,
1
i
/^ .0 I I'l 1 1 r I I' V l' i, K 0 0, 1,1i It I I! . rrlpt? 1,,i k?t� ti kitt '.,',1 1114, (..t?I'M
,
,
,, , , , 1 ' , ,i, ,
Li ,
''
li, ' I'W,`,1 �v I tit) taJ�olIk; rh)tilirl (;111'111r0,!.(N'Ittli 1.1tot,hq1 ailifl hykt,mi (.,,hokl(
I f.
I; 11 �
. � � rolto 1 Lollt, na-!k 1 11' 0 1 l�r, )1%1 1)00 toll ,.,, , 1,i1,1 t.ii I i,' ,I'ilili. ,110 1 ot\I rillt'-,,
b ,
1.7
,,
, .1: �, :t, .)
e�
n- n
',.' .....,3
I , 1 I � ,,,, I, , ,,,
-j, H I,
',11 L '
t
, !, HI -,
I , It',,, ', . 1 , I �
li , 1( 1`:,:;-11( I( 4111 l' ' I',
11 .� 1"'
.
12
'! ,, ....011,01.1t, ..e.g ',., !!....L' 31-.:4.,::,
.. V, ; I
,,.
J.-1"

..
1. ,
, _... ,,,,
�.
'
H,', '0 1
, �
, " ,
,
�,
1� ,, � , , :�, 1, ' ; .�,
H
H ,�: , ii,
I� ; ,_
1 . ..p
, I, ;I
C. 1
1. I I l',. ,0�,. � ..� ...
' 4 1, i . ,
. �
I 1
1 CV r,,, �.. L.1.1
0
1,.� ,
* r
I
I
;:. ' ' I ,I; I
, i'i, 1 I.
.'" 1. J .:'
:, .,' ' :,1 L., :, ., :::',1i..',' ''' '', l ''''' ',. :':'.1 .;,'' '; l'I: .,.' ','''''i','li' .L: , ,"
,I ,
t. I
Ili/ ' ' '' r
,,.
� 141611111mik,-.
11111.11111111Mh ' I \
���
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
�
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
+VP.
Baits Fresh mullet.
Repellents Dyestuff Woo WBSR.
Type of Shark's Black tip, black none and *harp nos*.
Condition of Sharks, Chumming with chopped mullet At a relatively constant rate
throughout test.
Result's
let ridhing period es 1001m1nutos, no repellent
Sharks caught 12
Strikes 9
Oreatest interval between
actions 13 minutem
2nd fishing period - 100 minutes, repellent used.
Sharka caught 0
Strikes 0
Greatest interval between
actions 100 minutes.
3rd fishing period - 58 minutes, no repellent.
Sharks caught 4
Strikes 2
Oreateat interval between
actions 21 minutes.
31. Result. of The first tests of a repellent mater-
iel Against large numbers of sharks on the surface wore conducted by the inves-
tigators for the Committee on Medical Researeh in the vicinity of St. Augustine
during May 1943. rn these teats it was demonstrated that copper Acetate loot
most of its effectiveness AS a repellent under the conditions of mass feeding.
Tont' with dark water-aoluble dye were conducted near Mayport, Florida in Juno,
19430 near Biloxi, Mississippi in August 1943 and Again At Mayport and Fernan-
dina, Florida in September 1943. In none of these inotencea, however, was the
activity of the sharks sufficiently ,teat to make tho restate of the tests con-
clusive. They did indicate in A qualitative way that the dark dyes possessed
repellent qualities aguinst the mob action displayed by surface feeding sharks.
32. A more extensive series of tests was planned in order to evaluate the
effectiveness of the Cale� WBSR, copper acetate mixture urlder mass feeding con-
ditions atter the repellent qualities of the dye had boon established by line
tests. These mass feeding tests wore carried out in the vicinity of Mayport,
Florida between 27 May and 3 Juno 1944.
i2X1ALL
This series of tests woo conducted from an experimental fishing
boat that had boon engaged in work for the United States Bureau of
Fisheries. The boat was equipped for menhaden fishing and had a crow's
nest 40 foot above the waterline from which the cameraman was able to
work.
=NM � 9 �
� ONO.
b Jb1/4�011,111.
+Net
�
nprIassified and Approved For Release 2013/08/05 � CIA-RDP13X00001R000100430001-6
�
4
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Imodififteltios met with in attempting to get succoleful teste from the
experimental fisheries boat have already been mentioned, nherke were in-
dueed to reed on Nit filth thrown on the surfene from the experimentel
boat, and &MCI water molution of repellent wam 'preyed among them. A def-
inite lessening of ectivity of the eharke could be noted when the repellent
wee used, but in oontrol rune when no repellent Wee used there WAN &leo a
gredual lemming of activity, making an exact evaluation of the effeotive-
nevi of the repellent diffioult. When it become obvioun thet it would be
impommible to mnintain any memblanne of uniform antivity or oherka in the
vicinity of the exporimentel finhertea boat, operetione were treneferred
to e ;shrimp boat aotually engaged in trawling for Oriel).
XI
Thee* testa were nonduoted from A ohrimp beet where there was little
diffinulty in obtaining thi demired sherk eetivity on the murfece end as
long as tresh fish WAR thrown overboerd there eproered to be no lennening
of notivity of the Marks. When 4 shovelful of trash fish WAN thrown over,
the nherke would strike it almoot immedietely within A row root of the
boost And churn the water As large numbers of the oharke oompeted for the
food. (see Pleto 2). The shrimp trowl wan boIng drngged during thono op-
erettons with the bont making two to three miles per hour. For thia mo-
on the shrimp boat would greduelly pul3 nwny from the nottvity ()entered
About Any one shovOrul or fish thet WI been thrown over, but the nharks
were sufficiently plentiful thet win suooeeding nhovelful would nlmo bo
teken elmont immediately. The treeh fish Wee thrown over by nhovelnrul
near the stern with the bent mlowly under wny. Then n 5% mon water nolu-
tion or the WPOR-oopper eoetate mixture WAO aprayed overboard neer the bow
forming 4 ribbon-like pettern 10 to 12 feet wide no the beet moved through
the ruder. The trash ih wan disoerled at c untrorh, vete, And won thrown
into the repellent trented Aron when thnb nree renohed the stern, rn thin
test nli immediate Activity won ntopped by the repellent in the treated
hrOn with the trash flab flooding untouohed on the nurrnee until the re-
pellent became so diluted thnt it no longer offered protection. When the
spraying or the repellent W4R dincontinued the nhnrkm could ngnin be gred-
wally brought beck to feed nt the stern of the bont. The Action during
this tent wan recorded on 16 mm. Kodnohrome motion picture films
Thin wan another type of mess feeding test conducted from the shrimp
host. The surfnee shnrk nativity wow obtftlned In the snmo manner AR in
fieries II, but the dry repellent mixture W40 used inntend of ft see %oder
solution. The dry repellent mixture comprising MO% (Woo Wliat end 20% cop-
per eoetete WAR mixed with to quentity of tremh fish from the shrimp trawl,
The approximate proportion of the repenent mixture used Wee 5% by weight.
Ouonematve mhovelsrui of clean trash finh were thrown over and tnken almont
immedinte4 by the shArks. With no time intervAl interpomed several por-
tions of the repollent-treeted fish were thrown over. Activity wee obeerved
In the vicinity of the repellent-treaded fish lament immodintoly but it WAN
primerily a churning of the 'oder and it WAN not posaible to observe whether
*my or the fish was actually teken. The notion oterted et elmont the in-
!dent the treeted trash fish hit the water before the repellent hed time to
dissolve appreciably. The eotivity otopped an the repellent diffused
throughout the area. In the second end third temte of thin nerien the only
nativity that WAN observed in the vicinity or the treated trash fimh were
sharks moving awey after they had evidently been attreoted by the mplamh in
the ,water, and then driven away by contaot with the repollents A motion picture
MAI= lo �
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
6 ;:, 9-1-000�17001-0001-0000X�1,c1C11-V10 90/80/�1,0Z eseeiej JOd panaiddv pue PeWsseloaCI
, 3 � , �
,
15.
�.,
t
ITITITittrITT
.
110'011110 ik1.111 1"1 0011,0 1,11 Oil ,..A1 11.1111,11111d6 110; 10111 .311;11 1 ridm,,I mu r).1 i Id or,1 gritilo r,311 o 1
�II 3 ifl111.11 31, 113111111A t1)1.10130 1.0111,'"10111 :411 3 010111111 4()1:1 , P000 ,3 1 31,1 31�1,1 411 ,1 31 A4:1 ti 3 t13 1101f11113 1ctle,,,
"moil -r'i3�1 1-1 i ,i,t-1�0(-) tlAkid.i q't 11it,ii.,;lkiiii 1,0(10,c $1:',,I 3) Ill fm 31611_1111 1101.1 13011,11 ;5131 11;i1,3,�1,� *130 3.1
17,111,11 ,11,1,1 1,111'311111111.10 16111,1 1111,.,10r1'1111c1 ;111'1 11,1;1030_ 11(.10 411 1*1111 1.011113d X 3 ;111.111:11111111 p! 11(t/4
- ,1i-,.1 3 0,\A il,c.)1(1.' 11t3 31 3 113 130 3 ,1 1111,01,,3 341 I 63 I L1111,11111 i,1�,�'',-,Iii i uttotJ tiii 1 tul iltil it t: oti i lit, 1 pA5,1 1
,
351;1 (n1,1 l'ilit.l 31111,16 11 1 3111,110 N1 WI 313 01_14 . ri' polloothottitt ,3,1,11. iltim 10)3 .1 i 3 ti,3 esti 3 1.3,3 1 f5i, 110 X 1111
WA 3 3.1 ,1111,3 , ;1111 111 111.1011 00;11 111c.11, 3 01,1y,l,' s113-1 11,1 03;11 1 1,,1 0,111 6.1;It': .1t1 0-10111 ,11311,3,1 t.)3141u,
iiti',1 iti:,,13'trt 114 010,1, ,,c-,1c3i� ,533.3 .41 li 1001 1 1311r,i,1 t111,1 ; )1 'i ;2110,01t1.4 :113) .1 11 1151 1 1 11/.5.1.1 t.s134i * tit,
'1 1111,1 11110 ) y 1 1 11,1011 If J11/111 1111 1)111 51 i o 1 1, uti, 01 lic.),,i tIti wi ,t, ') 1 otA
I 1 �
ii ',I,/ 1,1 it) 1 1 I W ...1 1,1" I, (1 .1 1111 3, 1 1,34343,31 0 3, :.3-)31t:�...3,13t33 .341 .,. 34513.3 4-.3( 1331.111.,3 0 031. CI 3 ' 43 1111'11 11,1 f 1.'11
1111' ' 111051 11).) 1 ')1411.1,1;)0111:-1i1 1 1/111 01,131 c11,1�1 ,1!1/111 1101 011111 00 11013 1 1 t-1011.),111 0 ;It" 3 111a liclicti.,1 id ti
:
, 110;1:1, � il 11i11.,1 tit 131,1 303.1 r1,1;33311,�1, ,31ii 341,1 1.111,3!, 0,3 * I:313433c% A 3,, ..3 1.) 6 1.13 fi' ;f i / .0;i0 ( l',1 I (f1�41 I 1
..
, �
1 1.1.1 i'l{1 11 111,100,1 S3 1 0113 ,1 31t11; r11aatiat'.0111 311 31.11t,� 31111 3 0,1 1 Ittwillii 3.:1 3 ,1 r.: 1t3r,1.1 -111 111 0;1.111
I
t39,1 0 1.1.-,12 .1�.1A/1 11.r.WII,I,I 311 )1013 3 c3(10,3, i311 3 -:,14%.3, ,-3 0331 131,1111, i pr,,, 0.0,1 ..,( TA, 01 ,% I 1.):u...i. .,3 LI
..' ,
ilsrLr ti.ti 1. 11 1 1 It.S l fl.311,1,31..3 1 lit) 3! 17q1 �1 1 Iti Ill i 11 1 E,41 ' 0) 1 1 '''3'1 11 1 1 0 3k1 CO3 0111 11 3 1 ti 3.$ 01 I'l 1 ) 1., l 1:0 0
4
10,1 91 1 3 01,3 X 3 'I 1 101 11 1,0,:10WO , .r..: 1,V.,i': IP 0 1 1 't0 30,1 J.:,,t)1 11 -1 t11 1 '1 II 3 I:1 12n3 1 0(11 3 01)3 111,1,1)
IWO ri41.3 3 11:,c4.1;,:w3 , c..ilicill 1 " ,c 3 Init'1 3 (1101.1A i.1.41 1100) pi'', 1.11.11,11111 ;1110.,11.1 0,10M 1'.3:,:1 440 11 10 i 114
,
. '.. ' , , I
" ilt I ki 0 I 41 q PiltIT P.11. i tool III I k.! I, " 4,A., 1 ,11.30,L) h." 0,4'1 1116`1 i 01111,1 ;111 ',1, ' 4 1*!..11101t2.1t101b'It tl 1;,)rtA, 03:14
0.111,11x 3111 1"1,-;/^11-1 ci CM, .0 01, Woo� ts act) , i..1111 �tt't l'it,�,. VI V) lit LI 1.�1 , tIttit I �I' ivit 1 t t, t.:1 1 11 t.,0 I tvl,r, * il.c
, . ,
'
1 0 ta I 1 t,)!I 0,1 :141 3, ,...?..,,. 1 i'., i ,,, e, 1
oo,i 1110' ,t', 1 3 3 1131117,10 11343 1.10 1 ;1 1131 0i,,t-C:, J i A'ilti? ;11J t !�1 1.1 1�.1 01/0 :1)1,011 3 m 1/ 1 (11;1,Ir.3 3 1;11! .1 ;�I 3 Tr i
, , � ; �
11,3 0.1 11 0 0 41 1t I t 1 41v,i '0,0. ,5,31,3 lic-' 51316 3, z,311.1 IN) ' 0� 311 1- t,.,3.103 11-, ri,;.,k3., 1 L 1., ',:','t.t,43 14,t(3 ' is I:J. 1 .1, I, 1.7,1 I 1. 1 101 1 ,,1 t,1.1 1)+2 t:1 1
lin. t; 00,3 iv 3,cE141./ 3 y:tzt,k' 01 (1) 13 1 ''i': .i'd Wills )',1 '1i1 3 11 411 i,:3 1,,iy,:. 110 041 iL ! .3 111) 00,Cp tilt i 30 "1"1 i ull I "1".10 L' 4
,
10131 1100000 3tI ill At111 017M '1 3 ' "31;,1y i1 �,1,3,1.1, 14.1,114;10, ',Will . r,3111;1!)11. , PetKi 1 1,1 111,10.1 : i t.;110 -.1 1
, . � � ' , ,� ,
I �t.1';'1)0 14110 , 1..t / 00011c-10 0111,1,,11,1I1 ;1111 ,10 t-1;;11,10.1`1,),(101I11!, 0,A 110 I ;AA 1311 1 .' 01/ ik.:;-11.11.4 1 '',1 3 'i 3 3 0 1.1 3 00 1:?..:1,1 ..1
. , , ,
, I
' 1131 Yr'I'l II 1 11 "iil'i) 1�14'', U'i 'I'C'i i'll') I ' r'41,11 1 Si 11,1 't)'3 ' 30 1-14 01 r10)k, 09 q.31 0 0 ' 3 14%1 0AilP ,3 0 'SO '1 3 70 1 11
... til l:l 1.! "Cilki t:i,Ici r:1-11,3i;I:c..)11',;:' Fi1ic.'illrii,A 3 3 1)ci.) .10 .0 0.t11,3 A1' 11..1 11�'111;1 I:5111i; ' .,,1 51 : 11;1;11 o11 1 11111310 �1;.7) 0 0.lit; 3t::11)t: le,
l' 11:1�virltliill'1,4,1',),11i3 ,i-11,11110' kt Iiiii16.1lOtn1 e,i13,1 01111 13101 3 1, 110 01 ,, 0 letiog :3 ;;:;:tt 3' ,p'i LI .11�tt; 3
3 ,,,, , 3 i;; ,
,3,4$3,1i13 3 Cokti �: \loiim,,, 0;F:61 tis'A ri 1 '00.3 ,.3 0 ,111 1,0 V V0,1 Otif;) V 'J11.110.0 ,l,' 1 1 .1 00 f:,�;.131ti11 ' i1
0110 31V1 -1/ ) 0. ii,i 1 1151 ,\.'1 ,1 1).1 11i.1110 1 1 ott1 ' 1';'1 1 .111,1 6:31T,101103?. 11113-1 r1-011:-�:1 e,,35,,,t;
,..., ,
9 ;� � I
11 Sr C1:1') ' Si V Iptl i113311 \ al I I ''',61 I t' 1 : l'T. Nt. 0. 011414 I3,11 �1 .313 ) il .;.1111011 1 1)1.5: 1, ' 0.1.1 1
,
;
111n3 .3 0 oti 01 ,911;11),) I::IS'',' 1 1110 l,.:1',1'1,31�e poll 1 11111;1,1t..1.11 1.1111; 1 1 ;51 I 101 t.: 1 A t313-3 ' e4ti,1 3
111tInt''. ITA11,, '0:11'1,10 / 1:f ,1 1 17111 1: 1-1111.',1 331 1111E1 1;110;1111 110 011.111J1 ;11001 ;i11.3 1/1.:* / 011 l' 1 /51 et:00011c
,
01.1.11 17\51: 10i1 I 51.1 l'.).�1(1;.;, 03'0 1 ) 0 t33115133 31,1 .1 AA 303/3 II 3;330,3 1111 3 31 )13 -3 113 tn1 /-11111 3 -3 e 1 t.-1) L.41 ,11. t1.. 111.:ti 3
� ..,.�' , ' 1 1 1 . ,.., 4 4 ' � 1 � . . � '
1 / I , ' AtIll' 1.00(1,1).ts3,i,1 111 15 ,\% 1514,,:13 ic 003 VA ' t3,C11 4,1,f,1;11 1(3) 10131 31:.1 3,,,,,o,ixt3 1 (Ill r4,',�ist� II * 1,3
I . . , , . '..� ; . ' .
5 , 0114 I 10 . 01
;
I ;00,1 ; F:11 pciillt 0,0;1 i.),,, ,r ., I,., .., ( ) )0 0 011 tv,L4 1 11.i;111 o-if; ,31 3 mr..33/ 3 wit,;1,11
, ..
.
i) ''',411(.).,t,�) g ,A31�111 1 51 1 .3 il 11 11 110 05 11 0 A1.:11 1 1111,111 r 1,[1111 F.11 A � ,0331 ,1115;13 i 1513133 e. --.71 ) I TIN: 1 i c ow 7,...1.: 3)0.0 1
.1 1,'Ottl ;,i,11111..1.1tv�;iiv III g)i.'1 'lli..:: .!-:itil 5C11 1101111. 0.1 11 J., 1;*:0 1;11'0 11 '' 1 V.,'It /A )51 1,:t: o 1 pi 1,;p0,1 , - 1..!�.. 1 '/..: g3 3 ,.'iii. 3 3
43 , M01' 3;',,;) 1.) 15 'F't qt.3 ' 111533 1153 * C)111 3 ',1:,,iS1 10 , '.3,1, i 11;.15%ti...3 .1 111.1:.01; 3 (111 3'110,3 ,1 0,3 :31 I 1 1 11:'4 3. ,3 3%3.V.1 0540
l' 3 1. 1 1 610 ,''',FIA�3 0 , 14:1 1 0 144)3 ) 1.7..1 114 M' 0,11:i'S.3,,313i.4.3 ,133,rol. I.,(i; Ili , Ilnt:0 :31 i 3, I 315'S4.0,�;;1,1t;14 c
.�
, ,, �, c� �
. , ; '; ,�,-,� , . , � -
3 ,1,e--1.0134\ S'i11(..: 15 i3/' 01 1z1.3,3 ',in 03,141. ) ao. i rl 11i;c3)...+1,o, il'il,' 01.1.) :;,15(11%.1,3 x.21Z.51 5(1 1, ; ' 1.1 1,1 tt) I: t313,3
'
) 0 k 33 'A 3 1 1') �7, .1 11 \ r',3 tt'ottrol I 't,sX0 .10 , 141 6,\ 01:1';.-1i15' 'sri.1111.:,1 i'..5.11 A' It ,,I,P,11,1:1' , 1.-0z 0.1 313 :'143' ' -,II,1�. � 1.,- 3
- , , �:, ,. � . 1
�'� , . .
-I ., -., '', ' ' ''..c.vci..3 Itlitt i133-, 31,1 .3(:} I 1111 3 �0 01 .) 0 !,�;�,�t $03.:' ,...m.-t. f4.1'.30 1 ,) 1 3,..:,01-., -1,3 3 k T...,-1Atilt �Nyi, .
il
. 13,1r3 11.13) 5Vt0,4� ' ') MI ,A)1.111010,1111: tit ) '1`0`041, .4';-), 1`r.' ''Si'll ii 34'; tNi ,:,,i0 i.,...,grA,v7 : , * g. 1/44 it il 'I:A i 7,1 1.1,�,o's�,1 , ti.3,, 1
-',, ,
315 1,3 11.1k Pltni 117.41 l:!....0,(1�1,11it 51 r'll 11 A11 1? 11 1) � ' 1-111 1 rod 1 ,3 1:,:,. 1:�..1,0,1 vo l7 3 To. N13 3-.INIT1.1 ,,-01111:r3 1 c ':
,., � ; t c.,.
1.. 1,_ ,,,, - , � , , . , ,..
: k , r' �i,
, , r
. f
3,,,e,L,,00,1,.A t).111... 311 15151t- 15 3 i..,.. \3 1 ii ..�)..,'1. :lin ,r,i'll 153)1417;i: \'1, 11,(0113 0 31; ),1�: ; ;.1;..t.:1,k1 I,Vt;y: All r; '.01i1:-.4/ ,...., 1
1 1 1 � ' It -, '
.i'l I 1343 ,3 ,3'1.1!.. I 1 .), M,1 1'.1.1 c: ;(11 IS.4,,N ) CI A 1 1 l 1 3 lAtil 1 V,: , �11/4%), 0 g1 3'0 f!'i,..'t:51...). 1 r)3; 3::. 1 10 4.7? 4,*)1 ' (.1 't.:1 1:: '
, . s..-; ,
3 ; 1 i 1.1141,51 `,11,i 11 5t'`,(1 11) 41, 1N�7,1 1 li� ;41) 3 1,14 3 1 l W:1 0.3 ,1,11 1 I 1:,,( . 1 1,1 1.'S i'S, 0;1 1 i '1)1f.'..' 3, ";') 1: F101.1'.11 34%17 15(4: 1 1 t: ..,1 r,
,I
-II' IticIt 0 'tt- !k3:011 ltt,"� A'.;), 1:1131:').111' 1)13'1 1 s1. `11511S-11111);11: r ,,c13-0 313, 1-(1.--0-rz!-,1,--t-ctxt '1. ---i-rs'�tzyril.z.,-.?4�1 . I
. Lt ,-, .,..i. L . , � �
,
I l't
;..� i, 1: I r. ' I', ' 1 ' I '4/ r 1 I ''.*" '
\ t 4 , ..
,.... 6 '..*i OR.. P '..1. .0, . ' ..41,0. 4i, ^PI 49W AP,
I y 1 ' rt ::1: '4 1 I ';�;.: )I, ., , ,.�1 ( ) Ni:).j, t-,1:511 11--51
'
,,, ..'''' � : '' , ,; ...
,
) 1 1 r ')`11:1,A1' 'II, �'..10 Opl,;13, ii, g, 4 , r,:t.,.....,,,
,, , A
;.; ,
'..,, ' " ''; l',:i.:, 'f,,;':.'�;., .,,i..,,,, .�1 , ;1 ' - ,, , ,, ,. , : ,
, � , - ,. . ...- ., . , , .
I 'I '
" -, 't t 'to', , ' t't 1 ' -, i ,I ' � ' I ttl , 'I '., ' 1 , ,
... t 1 , ? i 1 '; '''' 4 I
I
.,,
': ' i:''li ''';'�...' 11: '. ,1'' 'r .:1:L;(1:
,,,, ., ri I. PT i'.�
1 ';
01, ,
p
444
.1
9-1-000�17001-00011-0000X�1-dC11-V10 90/80/�1,0Z eseeiej JOd panaiddv pue Peq!sseloeCI
,r
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
ble extent. When the sharks detected the repellent, however, they haat,
ily moved away from it. With 04 Oh suoneeding addition of treated traah fish
the aharka repidly beoame more wary and in 4 e)ort time would avoid the tramh
filth that wan mixed with the repellent. This cumulative effect W44 noted to
carry over to testa that were repeated in the P4MA area mayoral hours later in
whioh 0400 the treated fish was entirely undisturbed.
39. 1424 The majority of the individuale having need for 4
shark repel ont aubatenoe 4110 survivors of air or marine disasters who find
themselves in shark infested waters As a result of apoident rather than by in-
tent. A unit of shark repellant material may be parried for 4 long ported of
time before it is ever needed. For thin reason the unit has to be oompaot and
durable yot the repellent should be easily aooemeible and effeotive whenever it
is needed.
40. The unit devel4md for general use oonatate or a flat mike of the re-
pellent material in 4 beg of cotton sheeting whioh le proteoted by A water-proof
outer envelope made from A vinyl-oopolymer.coated fabric. Plate 7 is an outside
view of the ammembled unit. Pete Pi shows tho front flap pulled down relemoIng
the inner bag or aotive material. The unit Is similar to ono deaoribee in the
earlier report, the main pointe of difference being the use of ootton sheeting
Instead of paper 40 the porous materiel for the inner bag and the addition of
a lanyard at the bottom of the unit to help aeoure it to the life vests or belt.
Thu use of cotton sheeting for the fabriontion of the inner beg was adopted bee
cause it permitted higher pressures to be used in the formation of the repellent
cake within the bag, and it also proved to be more serviceable in simulated use
tenta. The inner pooket is to give prott,etion to the bag of repellent material
when the user wishes to save it for future use after the front flap has been
originally opened,
41, Speoifioationa for the unit are given in Bureau of Bhipm ad interim
npeoifioation R tin48(INT). Oherk-Chamere (Ifite Jacket) dated 15 June 1944.
This specification is damnified as Hentrioted. The Army Air Foroea npeciftca-
tion, Paeketi nhark Deterrent,No. 4082A dated 25 July 1944 is for 4 atmilar type
Of unit,
42. A multipookot unit Was designed for use by individuals who find it
necessary to be in shark infested water by intent rather than by accident. Phis
unit is 4 belt type to be worn ernund the waist olnom the user would not ordi-
narily be wearing n life vont or bolt. Instead of having A reoloeure feature
this unit has four individual inner bags of repellent material, eeoh of whioh is
sealed In 4 separate compartment of the eater-proof outer envelope. The com-
partments nen be /vaned independently, thereby releasing the Individual inner
begs As needed, The details of the design and heat sealing or the outer onvom
lope are given in Plate 9, Plate 10 shows how the inner begs containing the re-
pellent. are assembled in the outer envelope and also the method of opening.
43. The inner bun are made of ootton naineook of weight M. yards 40" ma-
tend per pound. Rea beg contains I,i grams of the repellent mixture, pressed
without heating Into A Sake within the beg to prevent sifting through the light
weight cotton during the assembly 44 4 final unit, The inner bags are attached
to the outer envelope by means of a short strip of vinyl nopolymer coated fah-
ric, The strip is oat sealed to the back of the cuter envelops and can be
readily milled off when the repellent in eitheusted or no longer needed.
44. The front of the water proof envelope is provided with pull tabs and
MEWS
It I Ala
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
�
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
cut in ouch-A manner that A single compartment cum be opened without destroying
the wAter-poofness of the other compartments. A web belt with a corrosion re-
sistant buckle serves, to fasten the unit Around the waist.
AINIAMM
44-4 gain �
kolisfie
No.,. an el 911.14,
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
ON I: 1.11:UON, AND tt 11:c: OMM PN DATIO
ar� ...& vrali r ..."../StIA
0 I;
Kvtonvo'h.tim hoon prONantod te,,Miow thftt, t'timixtttilo or AO% dark (IyooWrr,
CnIvo WW,R, f�Ind :201. ooppov nootnto .oxhtihtto0,otvongoh:Ark vopolloint pv0pa-rttori
In tooto �Ntto.to tt to nood. Lo proConC ,roo4,or Ot0 of6Arko.,
,
1,c , � No (.:�ond It to no wt, ro roundontuto wht,;h'tho (:ntoo WW h.-ooppov nootnto mt-x-
tnro Ic:t 1 t rroottvon000 (Iv ntleroron' anynorJotn,rOOttotton itt orrontivonono�
. It. i tso t 1 it�'tod thn,t, tho I' told t oTi 1.i t,V whiott 1, tio r t I Yt taho
roPt: liontwrz.i c--,v A 1 WA tod i Iffitt tt ttiti t. I Ottti Otter I o t 311 t IV 01( tri
tO :tlAk0 tho i-oottito yolk!, nt- tonot In n honno, in,00nolOorhtl(in or
litentut t4v v!; .
jdt . TWO y1100 Or n t41' ropo. I tont! nnt t, rot., I ndI V Idt0,41 1.)1,000(.,i,I ott 'tvti'vo
doVolorod nn0 tontrd rot' gohOrnl OrWvi0Ont.IAMy n60_00(10tklabitity. Tho do-
CintOtt nn toiwho noodo A nhork ropoLlon't, unit. Indopondont. on (tIo 111(111wod or
Gxporiuro or tiho Indtvldnnl to ohnlit ottne4 ond hot': iwttionl nroinonoidopnttono
or wolght opnco.
r,toittuit, I:1 t.,I r"port.ri or ho tou-y n I CV I vnI ntio ;Thou id 1.0 'IA I von ot.k ikts.J 61
("/IntdortAtioli ir Any chonKo in, 4om1ion11.10n or dr;n1i2..n I ti oontowptood.
ilovod Ova (ho ohnrk ropoltont nnito no dovol0000 on0 don4%rlhat1 horo hro oH
orroctivo nn 'pon ho dovolopod,on tho hnoto, or 0.0011014 knowlodgc.J.
Y')., A ii(r Int0 � KO(10011'01110 !not 1 (111 p Itt,ti.i r 1 ltn tvI 1,1t ittI co; r6
thri opmi-hit ton t.I os!, Anil limo or t.Pit thn 1.1t copo 1 t. Aviri 1tiiti p 0410 C0() Iy
h" Vh0 I f thu illtroem or- Ar,t4Ottn.liti rot, th I n 1414011-
n 'tory nnd to hvntinhio thronrh tho Huron�,oe :',11,1110 ror %Plowing hy Intiov60Co0
on
- 1,4 -
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
At A
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
"P.
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
4.
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
4
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
- a
�
���a*Witt-
FIG. I
FIG. 2
PLATE 3
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
� t � I. f � � I
� t � � � f
� � � � � / I I
� t � � r 110
aln�
. 4 ���
r ,
-I � � I
; 14-* � ��� � � � � ��� .;��� W.-. �
1 � '
�
. � �
4.4.� qpriqiip , que....� q cm.
� �
� � � �
� t � 41.10 / h
� ' I. I i 0 ' 1 0 �
4 � .00,.... an
� . * 4 * � 0. 4 � .
I . . �
P � �
I
� , 1 1 � ,
/ t
4****14. 4*. � ...,.... 4
I
� .
h
I
A . � I I
9 r- / 1..i.... . � ... .... .1. -.. ,...� ..7.' ,..1 ,
I
4 4 , r � f .. r l I 11 �
1 I, 5 � 1 �
.... ' � � 5 �
������ � ���-. . . , �,,,. , ...�,
I '.�
' i.r" "
I 1 I
' P� I � I . ' i.! ! ' I
� . 1 4 ;
. . 5 ; . . ' 1 i 1'
4 , r , � $-� 1.I I - � fr.+
7
�
. 1 I
It1 /
I . � I � ; � 4 � j ' ' t ,' : :
I, I � I I,
I 1
., 4** 1 ', ' h
,1", 1,, I 1! i f
I 1 ' rl /I:. .1�"
! ; 4 � 1 ' ..� ' till l h. fil
11-4.1 t�p;, 1 .-41.0-1-7,1. 14-17-1,/.4.
II i f '� f ' ''..; rl ! I'll' `14`
riu.;111'
,, f ,
�Tz�-
� ii��,*
,�"�,kr: :- Ft,- .1
;...**. � �
t
("
�
41.>,4'14
f3.
34'1'1
�������� ��^��� ' � , � b ...".dd"gb" 14:1"101*".1111111~1111 -
neclassified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
A
-'� e 7
- �
. �
. bit tr
V
-410-
4C
�
�
����
� �
-� .
� 1 6V e .
Declassified and Approved For Release 2013/08/05: CIA-RDP1. 3X00001R000160430001-6
'P �
N
1.82 .
-
-.L r�e.
i� � ����� .424
r
:LItJ
� � 5, 2 6/44
73[43.
�
WF.,.velengtt
I
k� � �
. �
� �
is
�
ed.
� - �-� (���41
'OW W
� .�2 � 7.;
A �
:a: 11
6C^
21-
-1
-
� �
�
�
�
--�-�11- �
� �
�
_
4 . � �
;_..,
, . .
.. i �
, ...
--f-
:
2 � -- .....s.
� .
� ----1- r.'- i� � � � .. 1.1;
--"-4
�
�
� � 6
1 �
- --.6. 4.. �
� I,. � �__ ..
6 �
-..
r . I
� r . �
�
� � �-
0- -
�
��������
7C
� ass�
� Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
E
./
,
� ��
Via t,,..tr ck
1ZC � . 3.3C �
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
O.
FOR ATTACHMENT METHODS SEE
IN
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
� N.4 � -1,.� " ,..;,V4140,0.44
Pi, Ai' re: no
4/.9
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
01.
Declassified and Approved For Release 2013/08/05 : CIA-RDP13X00001R000100430001-6
t
st� -; a Le
ICES
1�)N1
OFFICE" OF
01) I t'
'ki cz.t4
it�titillitt.tA tit tt--J I t ) strli:4iNst I Ito
II.ir.)); INF( II;ItIA I I( 'NI
� 1 �
iti-'1"1-ik.i...k:Abipira),
IT 1.4 ,y()1(iiii .1)1f.1,1 j1() y ft *rail )(:)Vit !if) i44\
WIT110.1T )14 IZATii Is.14.1,4TAMAti�
I
Declassifiedand Approved For Release 2013/08/05: - -
�
0 . �
Puna nevised)
�0r
401
Declassified and Approved For Release 2013/08/05 CIA-RDP13X00001R000100430001-6
�
o OFFICE OF STRATEGIC SERVICES
5 JUNE 45
DATE
OFFICIAL DISPATCH
REC'D 1535 5 JUNE 45
1
TO
PARIS, FRANCE
FROM
OFFICE OF STRATEGIC SERVICES
DISTRIBUTION
PRIORITY
ROUTINE
DEFERRED
OUT 13380
cotarinaumom TO ORIGINATOR)
PA/RECTOR
c,
IFOR INFCRMATION)
SECRETAR IAT
S. & 111Persog norm ems )11-117111111-1
TRANSMITTED IN CODE OR CIPHER
#18784. CHESTON TO 109. KINDLY FORWARD. SECRET
IN REFERENCE TO YOUR INSTRUCTIONS TO NICBA I NE TO CONTACT DR. KARL
p MEYER, BACTERIOLOGY PROFESSOR AT U OF C, COLONEL CONNELY CALLED UPON
_NYER ON JUNE 4TH. SUBJECT TO THE APPROVAL. OF THE UNIVERSITY
AUTHOR IT IES, DR. MEYER 1 S GREATLY INTERESTED IN YOUR SUGGESTION AND IS
AGREEABLE TO LIAKE CISELF AVAILABLE FOR A PERIOD OF 3 MONTHS TO ST' DY
CONDITIONS WITHIN IFIVAANY. HONEVER , DR. MEYER CANNOT DEPART BEFORE THE
1ST OF AUGUST. COL ;NEL CONNELY IS VERY MUCH IMPRESSEDITH DR. MEYER
WHO IS OF SWISS ORIGIN. IF YOU DES IRE US TO PURSUE THIS MATTER FURTHER,
PLEASE ADVISE.
TODI 1709 5 JUNE 45
Uri
CSC
INITIALS OF "IIKUICASING" OFFICER
rr a FORBIDDEN TO COPY OR REPRODUCE THIS CABLE
WITHOUT AUTHORIZATION FROM THE) SECRETARIAT
10. OMNI. � � �
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Obb
Yui- i (Xtrviseri)
� /
�
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
�
OFFICE OF STRATEGIC SERVICES
OFFICIAL DISPATCH
DATE 24 MAY 45
FROM
PARIS, FRANCE_
TO
OFFICE OF STRATEGIC SERVICES
DISTRIBUTION
(FOR ACTION)
5HEPARDSON
ft Poo a* � a. � t�* t�� s� II) � tt.1
(FOR INFORMATION)
I PRIORITY
I ROUTINE
DEFE RRED
IN 14018
DIRECTOR, SECRETARIAT, MAGRUDER.
RECEIVED IN CODE OR CIPHER
SE9/IET
317 CRVI
#17064. TO MAGRUDER, SHEPARDSON AND DIX ONLY FROM WISNER.
INFORMATION: 110 (BERN #8274).
AS RESULT CATEGORIC OBJECTION SECURITY BRANCH KLIEFOTH WILL
BE UNAVAILABLE GERMAN MISSION. IN ANY CASE HORTON STATES THERE IS
CONSIDERABLE DOUBT WHETHER KLIEFOTH WOULD BE NEEDED, SECURITY HAS
NO OBJECTION KLIEFOTH WORKING AREAS OTHER THAN GERMANY. WE ARE
ASKING KLIEFOTH REMAIN PARIS FOR TIME TO HANDLE SCIENTIFIC INTERROGA-
TIONS AND MAINTAIN LIAISON WITH OTHER SCIENTIFIC GROUPS. HE CAN BE
USEFUL THIS CAPACITY FOR LONG ENOUGH ENABLE US DETERMINE DEFINITELY
WHETHER HIS SERVICES ESSENTIAL IN GERMANY. YOUR VIEWS ARE REQUESTED.
pit r eviltrly
s EF,;
es��
TOR; 1444 24 MAY 45
IT IS MR HIDDEN TO COPY OR Rle.PRODUCE TIM; CABLE
WITHOUT AUTHORIZATION FROM THIO SECRETARIAT
SECRET
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
Declassified and Approved For Release 2013/08/05: CIA-RDP13X00001R000100430001-6
-1, 4` � 1.4 64.
L
I I
;I, N E 0
141 0, tt 1101,0:51 Lt v