1 zt Poland 1977, 1 zt $0.35 1977 The 400th Anniversary of the Birth of Peter Paul Rubens View Add to Cart
1 zt Poland 1979 1 zt $0.35 1979 The Day of the Stamp: The Development of Polish Postage View Add to Cart
1 zt Poland 1979 1 zt $0.35 1979 The 150th Anniversary of Steamer Shipping on the Vistula River View Add to Cart