U.S.A. 1972 USAF Titan -3b, Booster, Vandenberg AFB cachet cover
U.S.A. 1975 10th Anniv. of Titan-3C launch, Experimental Payload cachet cover
U.S.A. 1984 ERBS Mission 13 STS 41G Release commemorative cachet cover
U.S.A. 1982 Goddard Space Flight Tracking Center, NASA commemorative cachet cover
U.S.A. 1984 Drigo Maine Cachet card, Project Telstar special cancel
U.S.A. 1975 Goddard Space Flight Center cachet cover
U.S.A. 1983 Landing of Challenger at Edwards Air Force Base cover
U.S.A. 1977 ESA/OTS Delta 134 cachet cover, Kennedy Space Centre
U.S.A. 1978 ESA/OTS Delta 141 cachet cover, Kennedy Space Centre
U.S.A. 1978 NASCOM cachet cover, Goddard Space Flight Centre
U.S.A. 1977 Trident Launch from Cape Canaveral, Complex 25, cachet cover
U.S.A. 1985 STS-23:Discovery OV103 Mission 17, Kennedy Space Center Cover
