Bidspirit auction | ✉ POLONIA. 1936 (18-VII). WARSAWA
✉ POLONIA. 1936 (18-VII). WARSAWA to RIO DE JANEIRO. 50 gr., 1 zt. and 3 zt. sent via GRAF ZEPPELIN OLYMPIAFAHRT.
✉ POLONIA. 1936 (18-VII). WARSAWA to RIO DE JANEIRO. 50 gr., 1 zt. and 3 zt. sent via GRAF ZEPPELIN OLYMPIAFAHRT.