MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA INSECT THEME TRIANGL ...
MONGOLIA DOG THEME SQUARED ODD ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
GRENEDA TRIANGLE SHAPED STAMP WS1
25 FILS OLYMPIC QUAITI STATE O ...
MOTOR VEHICLE THEME ODD SHAPED ...
MANGOLIA 1979 CHILDREN THEME ...
MANGOLIA CUBA CORREOS SQUARE B ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA CHICKEN THEME SQUARE ...
MANGOLIA FLOWER THEME SQURE SH ...
MANGOLIA FLOWER THEME 40m SQUR ...
60 franc MAGYAR TRIANGLE SHAPE ...
1 Franc MONACO TRIANGLE SHAPED ...