MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA INT YEAR OF CHILD SQ ...
OLYMPIC THEME ODD SHAPED STAMP ...
5 FILS OLYMPIC GAMES QUAITI ST ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA AIR BALOON ODD SHAPED ...
HERM ISALAND 6 PENCE BUTTER FL ...
MANGOLIA ANCIENT HORSE RIDER S ...
HERM ISALAND BUTTER FLY TRIAN ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA REP OF DUTCH ISUE OD ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
35 FILS ROCKET ON MOON AND BAB ...
MANGOLIA FLOWER THEME 80m SQUR ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
MANGOLIA 1979 CHILDREN THEME ...
1 DOLLAR GRENADA FESTIVAL OF T ...
GRENEDA TRIANGLE SHAPED STAMP WS1
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA MASHROOM THEME BIG SI ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MANGOLIA FLOWER THEME 40m SQUR ...