40 franc MAGYAR TRIANGLE SHAPE ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
HUNGARY SPACE CRAFT THEME SQUA ...
MONGOLIA BIG SIZE SQUARED ODD ...
25 FILS OLYMPIC QUAITI STATE O ...
MONGOLIA DOG THEME SQUARED ODD ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
HERM ISALAND BUTTER FLY TRIAN ...
100 FILS TAJMAHAL AND TEMPLE O ...
15 Paise NEPAL TRIANGLE SHAPED ...
OLYMPIC THEME ODD SHAPED STAMP ...
MANGOLIA 1979 CHILDREN THEME ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA CUBA CORREOS SQUARE B ...
GRENEDA TRIANGLE SHAPED STAMP WS1