MANGOLIA FLOWER THEME 80m SQUR ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA MASHROOM THEME BIG SI ...
1 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1979 CHILDREN THEME ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA AIR BALOON ODD SHAPED ...
10 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA INT YEAR OF CHILD SQ ...
100 FILS TAJMAHAL AND TEMPLE O ...
HUNGARY 1973 TAMPERE TRIANGLE ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MONGOLIA BIG SQUARED SHAPED S ...
2 1/2 PENCE HERM ISLAND TRIANG ...
500 FILS OLYMPIC QUAITI STATE ...
NOYTA CCCP SQUARED ODD SHAPED ...