Mission Modular Data Books, First and Second Block I Manned Missions. The first mission volume with over 400 pages contains "Revision A" updates and includes details on flight test objectives such as spacecraft maneuvers and attitudes, navigation alignments, engine burns, and other flight tests. The second mission volume with over 80 pages expands on tests added for this second flight. Each approximately 9x11 inches with a prong-type binding. (ECR) NAA, Sept. and Nov. 1966
