This is a nice original period photo postcard 'Unsere Wehrmacht, Staffelformation von Jagdeinsitzern' (Propaganda-Postkarte) showing a photograph of Heinkel He 51 airplanes lined up. This postcard measures approximately 14 x 9 cms in size and is in good sent condition, dated August 13, 1942. The postcard has a message written at the back and a great 'Fliegerhorst - komp. D.-zug, Kirch-Göns bei Gießen' cancel. Nice original postcard!