1000 Years of Polish Culture Block of Stamps

Prince Mieczyslaw I and Boleslaw (FIRST KING OF POLAND) P0 1000 Years of Art Craft FIRST DAY OF ISSUE 966 Labdie OF POLA 1966 NISH Polish Culture Juden Sulandiay JUL 30 1966 TON, DC POLAND'S MILLENNIUM 966 1966 POLAND'S MILLENNIUM 966 5c FIRST DAY OF ISSUE 1966 5c POLAND'S MILLENNIUM 4314, N. Nelson Dr. Peoria Ill. 966 1966 POLAND'S MILLENNIUM 966 1966 5c