Five covers, including three FDCs, each signed in ink or felt tip by an astronaut or astronauts. Signers are Alan Bean, Jack Lousma, Owen Garriott, Gordon Cooper, James A. McDivitt, Charles Conrad, Scott Carpenter, and cosmonaut Valery Kubasov. One cover also bears an Alan Shepard secretarial signature. In fine condition. Pre-certified Steve Zarelli and RR Auction COA.
