MANGOLIA 30m AIR MAIL SQUARE B ...
5 Cent GRENADA FESTIVAL OF REV ...
15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA FLOWER THEME 30m SQUA ...
GRENEDA TRIANGLE SHAPED STAMP WS1
HUNGARY TRIANGLE SHAPED STAMP WS1
15 Cent GRENADA FESTIVAL OF RE ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
OLYMPIC THEME ODD SHAPED STAMP ...
100 FILS TAJMAHAL AND TEMPLE O ...
500 FILS RIGHT BROTHER AND APO ...
MONGOLIA BIG SQUARED SHAPED S ...
MANGOLIA ROMANIA POST SQUARE O ...
2 Franc MONACO TRIANGLE POSTAG ...
MONGOLIA ANIMAL THEME TRIANGLE ...
REPUBLIC OF THE DAHOMY 5f TRIA ...