HUNGARY 1973 TAMPERE TRIANGLE ...
25 FILS QUAITI STATE IN HADHRA ...
HUNGARY BIRD THEME TRIANGLE S ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA REP OF DUTCH ISUE OD ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA INT YEAR OF CHILD SQ ...
1 DOLLAR GRENADA FESTIVAL OF T ...
MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA DHALIA FLOWER THEME 3 ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA CHICKEN THEME SQUARE ...
60 franc MAGYAR TRIANGLE SHAPE ...
HUNGARY 1968 OLYMPIC SQURED O ...
MONGOLIA BIG SQUARED SHAPED S ...
MANGOLIA ROMANIA POST SQUARE O ...
MONGOLIA BIG SQUARED ODD SHAPE ...
CONGO TRIANGLE SHAPED STAMP WS1
CUBA ROMANIA CONSTITUTION BI ...
MANGOLIA HORSE RIDER SQUARE SH ...
MANGOLIA 1979 CHILDREN THEME ...