60 franc MAGYAR TRIANGLE SHAPE ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MANGOLIA FLOWER THEME 80m SQUR ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA MASHROOM THEME SQUARE ...
100 FILS QUAITI STATE OF HADHR ...
1 DOLLAR GRENADA FESTIVAL OF T ...
HUNGARY 1973 TAMPERE TRIANGLE ...
HUNGARY SPACE CRAFT THEME SQUA ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA 30m AIR MAIL SQUARE B ...
BRO BORDER ROAD ORGANISATION T ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
2 Franc MONACO TRIANGLE POSTAG ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA INT YEAR OF CHILD SQ ...
MONGOLIA BIG SIZE SQUARED ODD ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
10 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
HUNGARY TRIANGLE SHAPED STAMP WS1
MANGOLIA CUBA CORREOS SQUARE B ...
2 Franc MONACO TRIANGLE SHAPED ...