1966-06-03 USA Gemini 9

1966 GT-9 Orbit Covers cachet cover with launch day postmark Jun 3, 1966. Signed by Eugene Cernan and Thomas Stafford.
Gemini 9 official NASA cachet on cover with a Kennedy Space Center machine cancel, signed by Thomas Stafford and Eugene Cernan.
Gemini 9 official NASA cachet on cover with a Kennedy Space Center hand cancel.
Gemini 9 NASA cachet proof (in maroon) on cover postmarked at Cape Canaveral on launch day, June 3, 1966.
Gemini 9 USS Wasp recovery ship cover with Beck rubber stamped cachet, signed by Thomas Stafford and Eugene Cernan.
Gemini 9 USS Wasp recovery ship cover with a printed "United States Aircraft Carrier" cachet and Beck rubber stamped cachet.
Gemini 9 USS Wasp Captain's covers here in two envelope sizes.
Beck printed cachet cover B651 and B657 were intended for USS Wasp, but a few B655 with USS Wasp cancel have been observed.