Collection of thirteen vintage photos of a variety of NASA personnel, each approximately 8 x 10, signed in various ink types by: Joe Engle (ins), Christopher Kraft, Abe Silverstein, Dan Schneiderman, Shorty Powers (ins), Kurt Debus (ins), Paul Haney, Charles Mathews, Paul Lachance (ins), Robert Seamans (ins), Charles Berry (ins), Robert Rushworth, and Jerrie Cobb (ins). In very good to fine condition, with a chip and two small tears to left edge of the Powers, scattered creasing and soiling, and toned tape remnants to many of the corners. Exemplars of four of the lesser names in this lot—Seamans, Mathews, Schneiderman, and Silverstein—are virtually nonexistent; as a result, our third-party authenticator, Steve Zarelli is unable to render an opinion on them. However, the remaining names in the lot have been approved and we have no reason to doubt the authenticity of everything here.