Austria 1977 140th Anniversary of Railways set of 3 unmounted mint, SG 1793-95, Mi 1559-61*
Austria 1977 140th Anniversary of Railways set of 3 unmounted mint, SG 1793-95, Mi 1559-61*
Austria 1977 140th Anniversary of Railways set of 3 unmounted mint, SG 1793-95, Mi 1559-61*