MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA INT YEAR OF CHILD SQ ...
MONGOLIA BIG SIZE SQUARED ODD ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
MONGOLIA DOG THEME SQUARED ODD ...
3 Franc MONACO TRIANGLE SHAPED ...
2 1/2 PENCE HERM ISLAND TRIANG ...
40 franc MAGYAR TRIANGLE SHAPE ...
50 FILS QUAITI STATE OF HADHRA ...
HUNGARY 1973 TAMPERE TRIANGLE ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA DHALIA FLOWER THEME 3 ...
OLYMPIC THEME ODD SHAPED STAMP ...
GRENEDA TRIANGLE SHAPED STAMP WS1