REPUBLIC OF DUTCHAD TRIANGLE S ...
MONGOLIA BIG SQUARED SHAPED S ...
MONGOLIA BIG SQUARED ODD SHAPE ...
HERM ISALAND BUTTER FLY TRIAN ...
MANGOLIA CHICKEN THEME SQUARE ...
5 FILS OLYMPIC GAMES QUAITI ST ...
MANGOLIA FLOWER THEME 30m SQUA ...
10 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA AMANITA SQUARE BIG SI ...
1 Franc MONACO TRIANGLE SHAPED ...
OLYMPIC THEME ODD SHAPED STAMP ...
75 FILS TOMS OF MAUSOLUS AND P ...
1 DOLLAR GRENADA FESTIVAL OF T ...
CUBA ROMANIA CONSTITUTION BI ...
15 Paise NEPAL TRIANGLE SHAPED ...
CONGO TRIANGLE SHAPED STAMP WS1