(ASTRONAUTS.) Project Mercury Brochure, Signed on the cover by the 7 Mercury astronauts and the Project Mercury Director. NASA brochure with portraits of each astronaut and images of the capsule during development and testing. Signed vertically, beside the relevant portait. 4 pages, 4to; matted and framed. [Langley Research Center, April 1959]
M. Scott Carpenter Leroy G. Cooper, Jr. John H. Glenn, Jr. Virgil I. Grissom Walter M. Schirra, Jr. Alan B. Shepard, Jr. D.K. Slayton Robert R. Gilruth.
