Correspondence and papers from a folder labelled 'EOAR 64-72'. Material relates to United States Air Force (USAF) Grant No. EOAR 64-72, Photographic and photographie Observations at Pic du Midi. A research contract undertaken by ZK and colleagues from the University of Manchester Department of Astronomy sponsored by the European Office of Aerospace Research (EOAR), United States Air Force.
A small amount of ZK correspondence with EOAR contracting officers regarding general matters relating to the contract. Also, letters and abstracts of papers sent from Entrainer Roberts, Boeing Scientific Research Laboratories, Seattle, to ZK.