Died in 1967 in the Apollo spacecraft fire. He piloted the Liberty Bell 7 spacecraft, the second and final suborbital Mercury test flight, on July 21, 1961. Four block sheet of four cent Project Mercury postage stamps, 3 x 2, signed across the front in black ink, “Gus Grissom.” In very fine condition. Desirable in any form. R&R COA.
