Advertising by Henschel Flugzeugwerke A.G., Schönefeld bei Berlin, featuring Hs 123 biplane close-support aircraft (top) and Hs 122 reconnaissance aircraft (bottom), predecessor to the Hs 126.
This advertising was published in Transaer 1937 - Handbuch des internationalen Luftverkehrs [Handbook Of International Air Transport], edited by Fischer von Poturzyn, Dr. Heinz Orlovius, and August Dresel, 538 pages, published as an edition of 2000 copies, by Richard Pflaum Verlag, Munich, Germany, 1937.
