MANGOLIA MASHROOM THEME SQUARE ...
MANGOLIA SHEEP THEME ODD SHAPE ...
MANGOLIA MASHROOM THEME BIG SI ...
2 Franc MONACO TRIANGLE SHAPED ...
1 DOLLAR GRENADA FESTIVAL OF T ...
MANGOLIA ROSE FLOWER THEME 20m ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA CHICKEN THEME SQUARE ...
MANGOLIA REP OF DUTCH ISUE OD ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MANGOLIA 30m AIR MAIL SQUARE B ...
10 Cent GRENADA FESTIVAL OF RE ...
2 1/2 PENCE HERM ISLAND TRIANG ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
5 Paise NEPAL TRIANGLE SHAPED ...
HUNGARY TRIANGLE SHAPED STAMP WS1