#CB1a Poland - 7th Polish National Philatelic Exhibition, Warsaw, Imperf S/S (MNH)
Our price:
$8.00 USD
1957 Air Post Semi-Postal, Polish People's Republic, Souvenir Sheet of 1, Ultra, Imperforate; 7th Polish National Philatelic Exhibition, Warsaw. Design: 4z + 2z, Wing of Jet Plane and Letter.