1993 Azerbaijan
1992 Latvia
1959 Basutoland
1995 Kyrgyzstan
1996 Benin, People's Republic of
1984 Afghanistan - Wildlife
1985 Hungary
1997 Namibia
1960 Haiti
1974 Belize
1974 Albania
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.