British army postal service picture postcard (s / w) with Upper Silesia 30 Pfg yellow orange postage stamps issue ironworks and peace pigeon 1920, CTO ZKr LUBLINITZ 27.5.1922 (199.2) as well black formation stamp double oval cancel ORDERLY ROOM / 27 MAY 1922 / No. / 2 reprints B (ataillo) n Kings' Royal Riffle Corps, good condition