Thirteen first-day and other commemorative postal covers with space-related cachets, each signed in ink or felt tip by a different astronaut: Alan Shepard, John Young, Harrison Schmitt, Jim Irwin (three), Gene Cernan (two), James Lovell, John Glenn, Ed Mitchell, Scott Carpenter, and Charlie Duke. Mild scattered soiling, otherwise fine condition. COA Scott Cornish and R&R COA.
