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MANGOLIA AIR BALOON ODD SHAPED ...
OLYMPIC THEME ODD SHAPED STAMP ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA AMANITA SQUARE BIG SI ...
10 Cent GRENADA FESTIVAL OF RE ...
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HERM ISALAND BUTTER FLY TRIAN ...
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MANGOLIA 1980 OLYMPIC Wt LIFT ...
MONGOLIA BIG SQUARED SHAPED S ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA ANCIENT HORSE RIDER S ...
60 franc MAGYAR TRIANGLE SHAPE ...
REPUBLIC OF BENIN 1997 TRIANGL ...
MANGOLIA INT YEAR OF CHILD SQ ...