Secondary recovery ship commemorative cover, 6.5 x 3.75, bearing a cachet honoring the recovery force and a 1968 U. S. S. Cambria postmark, signed on the front by Wally Schirra, Walt Cunningham and Donn Eisle. Cover is also signed by a recovery team official. Cover is attached by corner tabs to an 8.5 x 11 presentation sheet. In fine condition. COA Scott Cornish and R&R COA.