1943 Ifni
1981 Aitutaki
1991 Marshall Islands
1985 Nicaragua
2005 Aitutaki
1980 Cook Islands
2015 Aitutaki
1979 Korea, Dem. People's Republic
1922 Far Eastern Republic
400 postally used US stamps, including airmails!
Own one of America's greatest stamps!
Neat variety of cork fancy cancels on early US issues.