1940 Bermuda
1948-64 Bahamas
1965 Bulgaria
1963-66 Brazil
1948 Belgium
1954 Bahamas
1966 Bulgaria
1959 India
1953 Colombia
1967 Bulgaria
1967 Austria
1951 Bulgaria
1964 Bulgaria
1962 Bulgaria
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.