Bolivia
1986 The 25th Anniversary of the American Development Bank
1986 The 25th Anniversary of the American Development Bank
1986 The 300th Anniversary of the Trinidad City
1986 The 300th Anniversary of the Trinidad City
1986 The 500th Anniversary of the Discovery of America
1986 The 500th Anniversary of the Discovery of America
1986 World Jamboree Australia 1987-1988 – Overprint on Stamp of 1985
1986 World Jamboree Australia 1987-1988 – Overprint on Stamp of 1985
1986 The 100th Anniversary of the Bolivian U.P.U. Membership
1986 The 100th Anniversary of the Bolivian U.P.U. Membership
1985 The 500th Anniversary of the Discovery of America
1985 The 500th Anniversary of the Discovery of America