MANGOLIA REP OF DUTCH ISUE OD ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MONGOLIA DOG THEME SQUARED ODD ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA 1979 CHILDREN THEME ...
MONGOLIA BIG SQUARED SHAPED S ...
OLYMPIC THEME ODD SHAPED STAMP ...
MANGOLIA CUBA CORREOS SQUARE B ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA CHICKEN THEME SQUARE ...
MANGOLIA MASHROOM THEME BIG SI ...
15 Paise NEPAL TRIANGLE SHAPED ...
15 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA ANCIENT HORSE RIDER S ...
5 FILS OLYMPIC GAMES QUAITI ST ...
MONGOLIA CAMEL THEME BIG SIZE ...
MANGOLIA FLOWER THEME SQURE SH ...
MANGOLIA FLOWER THEME 40m SQUR ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MONGOLIA INSECT THEME TRIANGL ...
10 FILS STATUE OF BUDDHA AND ...
CUBA ROMANIA CONSTITUTION BI ...
HUNGARY 80f TAMPERE 1973 TRIAN ...