10 Cent GRENADA FESTIVAL OF RE ...
GRENEDA TRIANGLE SHAPED STAMP WS1
1 DOLLAR GRENADA FESTIVAL OF T ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
OLYMPIC THEME ODD SHAPED STAMP ...
MANGOLIA MASHROOM THEME BIG SI ...
CONGO TRIANGLE SHAPED STAMP WS1
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA SHEEP THEME ODD SHAPE ...
MANGOLIA MASHROOM THEME SQUARE ...
HUNGARY HORSE THEME ODD SHAPED ...
MANGOLIA CHICKEN THEME SQUARE ...
60 franc MAGYAR TRIANGLE SHAPE ...
HERM ISALAND BUTTER FLY TRIAN ...
65 FILS QUAITI STATE OF HADHRA ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...