1980 Zimbabwe
1853 France
1971 Bangladesh
1963 Burundi
1913 Australia
1957 Ghana
1947 Germany
1959 Basutoland
1907 Denmark
1957 Berlin
1889 Germany
1967 Guyana
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.