MANGOLIA 1979 CHILDREN THEME ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
15 FILS QUAITI STATE OF HADHRA ...
MANGOLIA SHEEP THEME ODD SHAPE ...
MONGOLIA BIG SIZE SQUARED ODD ...
1 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA INT YEAR OF CHILD SQ ...
OLYMPIC THEME ODD SHAPED STAMP ...
MONGOLIA INSECT THEME TRIANGL ...
40 franc MAGYAR TRIANGLE SHAPE ...
MONGOLIA BIG SQUARED ODD SHAPE ...
HUNGARY BIRD THEME TRIANGLE S ...
1 DOLLAR GRENADA FESTIVAL OF T ...
500 FILS OLYMPIC QUAITI STATE ...
2 Franc MONACO TRIANGLE POSTAG ...
CUBA ROMANIA CONSTITUTION BI ...
MONGOLIA ANIMAL THEME TRIANGLE ...
MANGOLIA ROMANIA POST SQUARE O ...
10 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA CUBA CORREOS SQUARE B ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA AMANITA SQUARE BIG SI ...