HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA INT YEAR OF CHILD SQ ...
HERM ISALAND BUTTER FLY TRIAN ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MONGOLIA INSECT THEME TRIANGL ...
MONGOLIA FLOWER THEME TRIANGL ...
OLYMPIC THEME ODD SHAPED STAMP ...
MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA AIR BALOON ODD SHAPED ...
10 Cent GRENADA FESTIVAL OF RE ...
2 Franc MONACO TRIANGLE SHAPED ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
MANGOLIA CUBA CORREOS SQUARE B ...
100 FILS QUAITI STATE OF HADHR ...
MANGOLIA ROMANIA POST SQUARE O ...