Berlin: Verlag Der Schild, 1924. Illustrated by Picture Cover of Ace in Plane & 38 textual photos. First edition thus. Original boards. 8vo. 124 + 3 pages (addendum) + 4 pages of ads, 25 cm. Includes 1 full page illustration, 3 full page facsimiles and 41 text illustrations, which are..... More