Six spiral bound training manuals, all 9.25 x 11 covering Apollo Guidance Navigation and Control for both the Command Module (CM) and Lunar Module (LM). These were issued by AC Electronics (a division of GM Corps), who was the prime contractor for building the Apollo Guidance and Navigation system. The lot includes: Familiarization Course; System Mechanization; and BLK II Computer Utility Programs for the Command Module; and Familiarization and Operational interface for the Lunar Module; and a C/M PGNCS Functions and Operations Level II, Familiarization Course F2100 Supplement. In fine condition with previous owner’s name written on the front cover and some minor underlinings and markings (as expected from a training manual). RR Auction COA.