60 franc MAGYAR TRIANGLE SHAPE ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA FLOWER THEME 80m SQUR ...
MANGOLIA INT YEAR OF CHILD SQ ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
HERM ISALAND 6 PENCE BUTTER FL ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
OLYMPIC THEME ODD SHAPED STAMP ...
MANGOLIA ROSE FLOWER THEME 20m ...
MONGOLIA BIG SQUARED SHAPED S ...
MANGOLIA 1979 CHILDREN THEME ...
3 Franc MONACO TRIANGLE SHAPED ...
10 Cent GRENADA FESTIVAL OF RE ...
CONGO TRIANGLE SHAPED STAMP WS1