Two ‘launch date’ postal covers with stamped cachets honoring the Gemini 6 ‘Rendezvous Mission,’ both postmarked at Cape Canaveral on December 15, 1965, individually signed in black ink by Wally Schirra and Tom Stafford. In overall fine condition. Accompanied by full letters of authenticity from Zarelli Space Authentication, as well as by a certificate of authenticity from Richard Gordon III.
