Palestine 1917, ZKr German army postal service 1.10.17 11-12 V * * * on post paid picture postcard addressed to the field post office 1015 ( = K. D. field post office of the guard Corps, at that time location: Bouchain / France), sender address army postal service 663 and violet letter cancel royally. PREUSS. airman department 303, these unit, arranged at the 23.7.1917, belonged to the army group Jildirim (Yildirim) and operated in Palestine and in the draw near Osten, rare good condition