HUNGARY 1968 OLYMPIC SQURED O ...
NOYTA CCCP SQUARED ODD SHAPED ...
GRENEDA TRIANGLE SHAPED STAMP WS1
MANGOLIA 1980 OLYMPIC GAME SQU ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA CUBA CORREOS SQUARE B ...
MONGOLIA CAMEL THEME BIG SIZE ...
MANGOLIA ROMANIA POST SQUARE O ...
MONGOLIA FLOWER THEME TRIANGL ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MONGOLIA BIG SQUARED SHAPED S ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA FLOWER THEME 80m SQUR ...
5 Paise NEPAL TRIANGLE SHAPED ...
CUBA ROMANIA CONSTITUTION BI ...
100 FILS QUAITI STATE OF HADHR ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...