1966 Sixth International Philatelic Exhibition
1966 Sixth International Philatelic Exhibition
North America
1966 The 150th Anniversary of Indiana Statehood
1966 The 150th Anniversary of Indiana Statehood
1966 Prominent Americans – Albert Einstein
1966 Prominent Americans – Albert Einstein
1966 Prominent Americans – George Washington
1966 Prominent Americans – George Washington
1966 Prominent Americans – Roosevelt
1966 Prominent Americans – Roosevelt
1965 Prominent Americans – Abraham Lincoln
1965 Prominent Americans – Abraham Lincoln