Near-complete set of nineteen Sieger stamps representing the Mercury and Apollo missions, each signed by one of the mission's astronauts, including: Scott Carpenter, John Glenn, Wally Schirra, Gordon Cooper, Rusty Schweickart, Alan Bean, Frank Borman, Charles Conrad, Dave Scott (signed twice), James Lovell, Jack Swigert, Donn Eisele, Ed Mitchell, Gene Cernan, Stu Roosa, Walt Cunningham, James McDivitt, Tom Stafford, and Richard Gordon. In fine condition. With only the Armstrong needed to complete the set, this is a desirable compilation of these famous philatelic pieces.
