Gemini Propulsion Handbook, June 1966 and Man-Rating the Gemini Launch Vehicle. Aerojet-General Corporation, AF 04 (695)-393, Gemini Propulsion Handbook, June 1966 (B A. Hohmann written on the inside page)
Martin Company, ER 12521-15, Man-Rating the Gemini Launch Vehicle (B A. Hohmann written on the cover).
Estimated Value $300 - 500
From the Estate of Bernard "Ben" Hohmann, WWII Luftwaffe German Test Pilot and Jet Engine Designer, Operation Paperclip, Decades Long Air Force and NASA Consultant.
Aerospace
