Die Rakete zu den Planetenräumen.
Munich & Berlin: R. Oldenbourg, 1923. Oberth, Hermann (1894-1989). Die Rakete zu den Planetenräumen. 8vo. 92pp. 3 folding lithographed plates. Munich & Berlin: R. Oldenbourg, 1923. 254 x 175 mm. Original wrappers, uncut, wrappers a little worn & chipped; boxed. Occasional minor foxing, but very good. First Edition of Oberth’s..... More