Astronauts on several space missions. This is a set of two first day covers both autographed.
Gus Grissom was an astronaut on Gemini3 and Apollo1 as well as the Mercury Redstone 4. The item "2- Project Mercury first day covers signed by Gordon Cooper and Gus Grissom" is in sale since Saturday, December 26, 2015. This item is in the category "Stamps\United States\Covers\Event Covers\Space".hpbbckb" and is located in Gold Beach, Oregon. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, SE, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to New Zealand, SG, NO, SA, UA, AE, QA, BH, HR, MY, TR, CO, CR, DO, PA, TT, GT, SV, HN, JM.