File relating to Kopal's work with the SSB, including spectroscopic observations of Mars, the West Ford project (long range communications) and lunar landing sites, (Urey was chairman of this SSB working committee and Kopal a member).
File: National Academy of Sciences, National Research Council, Space Science Board
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- Bookmark:http://archiveshub.jisc.ac.uk/data/gb133-kop/kop/1/169
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- ReferenceGB 133 KOP/1/169
- Dates of Creation1961-1967
- Physical Description1 folder