CATEGORIES
|
OBERTH, Hermann (1894-1989) German pioneer rocket developer who in 1920 foresaw manned space flight. His research led to the German V-2 rocket/guided missile project. One of Oberth’s young assistants was Wernher Von Braun. First Day Cover commemorating The First Powered Flight. Fine color cachet of the flight, the Wright Flyer climbs into History. Affixed to this cover are two different Wright Brothers, U.S. Air mail, 31 cent postage stamps. Cancelled Dayton, OH Sep 23, 1978. Fine dated signature: “H.Oberth 2/4’ 85.” In excellent condition.................$225.00
|