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- Bolivia, 1927
- 1939
- 1943
- 1945
- 1947
- 1951
- 1953
- 1968
- 1971
- 4b
- 1974
- 4b
- 4b
- 1977
- 1980
- 1981
- 1982
- 4b
- 4b
- 1986
- 4b
- 1987
- 4b
- 1989
- 4b
- 1990
- 1992
- 1995
- 4b
- 1998
- 2000
- 2001
- 2013
- 2014
- 2015
- 2016
- 2017
- airmail, 1937
- 1939
- 1947
- 1948
- 1950
- 1951
- 1966
- 1968
- 1970
- 1971
- 1972
- 1974
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