The 500th Anniversary of Discovery of the Americas - International Stamp Exhibition "COLUMBIAN STAMP EXPO '92", Chicago, U.S.A. - International Stamp Exhibition "GENOVA '92", Genoa, Italy 1992
Đang hiển thị: Mông Cổ - Tem bưu chính - 1992 - The 500th Anniversary of Discovery of the Americas - International Stamp Exhibition "COLUMBIAN STAMP EXPO '92", Chicago, U.S.A. - International Stamp Exhibition "GENOVA '92", Genoa, Italy - 2 tem.
1992
The 500th Anniversary of Discovery of the Americas - International Stamp Exhibition "COLUMBIAN STAMP EXPO '92", Chicago, U.S.A. - International Stamp Exhibition "GENOVA '92", Genoa, Italy
22. Tháng 5 quản lý chất thải: Không sự khoan: 14¼
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