Desirable pair of Deutsche Raketen-Gesellschaft (DRG) commemorative cards with portrait cachets honoring Wernher von Braun and Hermann Oberth, both 5.75 x 3.25, individually signed in fountain pen and black ballpoint, "Wernher von Braun" and "H. Oberth." Both feature Apollo 11 50th anniversary stamps, which were added at a later date. In overall very fine condition.
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