MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA ANIMAL THEME TRIANGLE ...
3 Franc MONACO TRIANGLE SHAPED ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA FLOWER THEME 40m SQUR ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA MASHROOM THEME SQUARE ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA 1979 CHILDREN THEME ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA ROSE FLOWER THEME 20m ...
CUBA ROMANIA CONSTITUTION BI ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
200 FILS STATUE OF LIBERTY AND ...
25 FILS OLYMPIC QUAITI STATE O ...
40 franc MAGYAR TRIANGLE SHAPE ...