3 Franc MONACO TRIANGLE SHAPED ...
MONGOLIA BIG SQUARED SHAPED S ...
5 Cent GRENADA FESTIVAL OF REV ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
HUNGARY BIRD THEME TRIANGLE S ...
HUNGARY HORSE THEME ODD SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA MASHROOM THEME SQUARE ...
2 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA MASHROOM THEME BIG SI ...
MONGOLIA INSECT THEME TRIANGL ...
MANGOLIA 30m AIR MAIL SQUARE B ...
15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA ROMANIA POST SQUARE O ...