Papers from a file labelled 'AF 61 (052)-496'. Material relates to USAF Contract No. AF 61 (052)-524. The contract is between The Aeronautical Chart Information Center through The European Office, Aerospace Research, United States Air Force and the Department of Astronomy, University of Manchester, Lunar Photometric and Topographical Analysis. Material comprises ZK's Administrative Report No. 2 and a paper written by ZK for the Astrophysics and Space Science journal, The Effects of External Irradiation on the Observed Radial Velocity of the Components of Close Binary Systems; bibliography and rough notes.
File 2. contains notes about Baricelli work around Bode's Law; and copies of Administrative Report 11. for Contract No. AF 61 (052)-496, Lunar Photometric and Topographical Analysis.