Packet of George C. Marshall Space Flight Center documents concerning azimuths at Cape Canaveral, 14 pages, 11 x 8.5, February-March 1962. The cover sheet of text defines the document's purpose, "to assist in developing a solution to the compatibility problem of launching certain vehicles from Complex 34, 37 and 39," showing the "various possible arrangements of vehicle umbilicals, actuator directions, flight directions, and other vehicle and launcher compromises that will bring about interchangeability." The remainder of the packet consists of related diagrams. In fine condition.