This is a sheet of 2 stamps, issued in 2007, depicting the Atlas Agena D Launch Vehicle and Konstantin Tsiolkovsky. The sheet is fresh, F/VF, and mint never hinged.
This is a sheet of 2 stamps, issued in 2007, depicting the Atlas Agena D Launch Vehicle and Konstantin Tsiolkovsky. The sheet is fresh, F/VF, and mint never hinged.