Listing many lots of Mission postmarked envelopes from U.S. Naval Military Ships related to launches, mission and projects. Also many many from U.S. Space programs: GEMINI and APOLLO Flights as well as SKYLAB II, relating to Flights both manned and unmanned, and recovery events. These are from numerous Aircraft Carriers, Submarines and assorted other surface ships. Also several USCG vessels. Will also be listing miscellaneous postmarked commemorative envelopes and some unposted envelopes….. 1 – U.S. Postage 8 Cent Envelope. BOWLING (embossed) Lockbourne Air Force Base Ohio May 19, 1972. Lockbourne Air Force Base near Columbus, known today as Rickenbacker International Airport. Closed 1994. 3 – U.S. Postage 8 Cent Envelopes. transpo (embossed 72) Trade Show 1972. Tuckerton, NJ Sep 12, 1972.First U.S. International Transportation Exposition. Will be mailed First Class Letter Mail for $1.75 no tracking or delivery confirmation. E42

Listing many lots of Mission postmarked envelopes from U.S. Naval Military Ships related to launches, mission and projects. Also many many from U.S. Space programs: GEMINI and APOLLO Flights as well as SKYLAB II, relating to Flights both manned and unmanned, and recovery events. These are from numerous Aircraft Carriers, Submarines and assorted other surface ships. Also several USCG vessels. Will also be listing miscellaneous postmarked commemorative envelopes and some unposted envelopes….. 1 – U.S. Postage 8 Cent Envelope. transpo (embossed 72) Trade Show 1972. Lockbourne Air Force Base May 19, 1972. Lockbourne Air Force Base near Columbus, known today as Rickenbacker International Airport. Closed 1994. 2 – U.S. Postage 8 Cent Envelopes. transpo (embossed 72) Trade Show 1972. Tuckerton, NJ Sep 12, 1972.First U.S. International Transportation Exposition. Will be mailed First Class Letter Mail for $1.75 no tracking or delivery confirmation. E40