Page 76 - Demo

Rocket Mail of the WorldGermanyBremen, Germany %u2014 May 21, 1967 %u2014 EZ-82C1 %u2014 H.O.G. (Hermann Oberth Society).Reduced facsimile of back, below left. With typed text inside, below right (translation on next page).(cachet text) Airmail letter Aerogram. Hermann Oberth Society. Society for the Promotion of the Exploration and Development of Space eV (formerly the German Rocket Society EV). (printed blue etiquette) By Airmail (in German, French, and English).(green rubber stamp) Flown with the rocket of the Trial Series 3/67 of the Hermann Oberth-Society and the Special Post Office Bremen 1 of the German Federal Post Office for transport to the Post Office in Bremen on May 21, 1967.