1974 Antigua
1974 Bhutan
1974 Grenada
1970 Antigua
1964 Antigua
1967 Antigua
1974 Hungary
1971 Antigua
1991 Albania
1974 Maldive Islands
1984 Korea, Dem. People's Republic
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.