MANGOLIA MASHROOM THEME SQUARE ...
MANGOLIA ROMANIA POST SQUARE O ...
MONGOLIA BIG SQUARED ODD SHAPE ...
75 FILS TOMS OF MAUSOLUS AND P ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
10 Cent GRENADA FESTIVAL OF RE ...
HUNGARY 1968 OLYMPIC SQURED O ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA CUBA CORREOS SQUARE B ...
5 FILS OLYMPIC GAMES QUAITI ST ...
HUNGARY SPACE CRAFT THEME SQUA ...
40 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
REPUBLIC OF BENIN 1997 TRIANGL ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
2 1/2 PENCE HERM ISLAND TRIANG ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
1 Franc MONACO TRIANGLE SHAPED ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA FLOWER THEME 80m SQUR ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
MANGOLIA 30m AIR MAIL SQUARE B ...