HUNGARY 1973 TAMPERE TRIANGLE ...
MONGOLIA BIG SIZE SQUARED ODD ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA MASHROOM THEME BIG SI ...
MONGOLIA FLOWER THEME TRIANGL ...
75 FILS TOMS OF MAUSOLUS AND P ...
100 FILS TAJMAHAL AND TEMPLE O ...
MANGOLIA 30m AIR MAIL SQUARE B ...
3 Franc MONACO TRIANGLE SHAPED ...
2 Franc MONACO TRIANGLE SHAPED ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
REPUBLIC OF BENIN 1997 TRIANGL ...