Attachment | Size |
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DOC_0000028175.pdf [14] | 74.44 KB |
Links
[1] https://www.cia.gov/readingroom/document-type/foia
[2] https://www.cia.gov/readingroom/keyword/khrushchev
[3] https://www.cia.gov/readingroom/keyword/indexf199300857
[4] https://www.cia.gov/readingroom/keyword/soviet-union-ussr
[5] https://www.cia.gov/readingroom/keyword/igy
[6] https://www.cia.gov/readingroom/keyword/4-october-1957-launching
[7] https://www.cia.gov/readingroom/keyword/igyrocket
[8] https://www.cia.gov/readingroom/keyword/international-geophysical
[9] https://www.cia.gov/readingroom/keyword/sedov-l-i
[10] https://www.cia.gov/readingroom/keyword/space-satellites
[11] https://www.cia.gov/readingroom/keyword/sputnik-satellite
[12] https://www.cia.gov/readingroom/keyword/earth-satellites
[13] https://www.cia.gov/readingroom/collection/intelligence-warning-1957-launch-sputnik
[14] https://www.cia.gov/readingroom/docs/DOC_0000028175.pdf