DEAR MR. (SANITIZED):

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B05171A000700030014-5
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 2
• Document Creation Date: December 28, 2016
• Sequence Number: 14
• Content Type: LETTER

Approved For Release 2007/03/02` Cry -Rbp 8805171 Ay00070Q,Q30014-5
March 9, 1971
Declass Review by NGA/DOD
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UNITED STATE 3 Ai ZM + CONTROL AND DISARMAMENT AGENCY
25X1 Dear Mr.
WA HINGTON, D.C. 20451
WEAPONS EVALUATION AND CONTROL BUREAU
FIELD OPERATIONS DIVISION
0
It is requested that you submit under our current
Aerial Surveillance Imagery Interpretation contract a
cost estimate and schedule for the attached Statement
of Work.
Field Study-33 is an ACDA/FO study of the US deacti-
vated ICBM sites to evaluate the indicators which could
be used to determine whether a missile site is operational
or deactivated.
Attachment:
Statement of Work
GROUP I
f t.r;itt '; 4 from a.L1tOn1afli.c
Approved For Release 2007/03/02 : CIA-RDP78B05171AO00700030014-5
 Approved For Release 2007IQ, .?tLU,Arr ' -7i 3,0{il(-LIA-QO0700030014-5
DATE SENT:
1 rROM: (Name)
1 ` 0: (Name)
Date
- YI;CIPJEN'>i COPY
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(Room No.)
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Messenger
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Messenger
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Messenger
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Recipient's
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Approved For Release 2007/03/02 : CIA-R?P78B05171AO00700030014-5