MANGOLIA 1980 OLYMPIC AIR MAIL ...
HUNGARY BIRD THEME TRIANGLE S ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA AMANITA SQUARE BIG SI ...
MONGOLIA BIG SIZE SQUARED ODD ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA FLOWER THEME 40m SQUR ...
1 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA ROSE FLOWER THEME 20m ...
2 Franc MONACO TRIANGLE SHAPED ...
MOTOR VEHICLE THEME ODD SHAPED ...
MANGOLIA ANCIENT PEOPLE SQURE ...
5 Paise NEPAL TRIANGLE SHAPED ...
HUNGARY 1973 TAMPERE TRIANGLE ...
15 FILS OLYMPIC QUAITI STATE O ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA REP OF DUTCH ISUE OD ...
500 FILS OLYMPIC QUAITI STATE ...
MANGOLIA CUBA CORREOS SQUARE B ...
MANGOLIA MASHROOM THEME SQUARE ...
MANGOLIA AIR BALOON ODD SHAPED ...
40 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA ANCIENT HORSE RIDER S ...