North America
1980 Black Heritage – Benjamin Banneker
1980 Black Heritage – Benjamin Banneker
1982 The 200th Anniversary of Diplomatic Relations between USA & The Netherlands 1982 Library of Congress 1982 Consumer Education – Coil stamp
1982 The 200th Anniversary of Diplomatic Relations between USA & The Netherlands 1982 Library of Congress 1982 Consumer Education – Coil stamp
1980 Olympic Winter Games – Lake Placid, USA – Different Perforation
1980 Olympic Winter Games – Lake Placid, USA – Different Perforation
1980 Olympic Winter Games – Lake Placid, USA
1980 Olympic Winter Games – Lake Placid, USA