SCHOPPINITZ, 5 Pfg dark green, 10 Pfg red-orange, 20 Pfg blue Steelworks and Dove of Peace 1920, 10 on 20 Pfg blue overprint type III a provisional issue 1920, 2 Mark dark brown Steelworks and Dove of Peace 1920 on registered cover to Valparaiso / Chile, double-circle SCHOPPINITZ 29 6 21 b (Kr. KATTOWITZ) (OS handbook No. 317.3), various arrival marks on reverse, unusual rare destination, age and usage wear typical of the period.