MONGOLIA INSECT THEME TRIANGL ...
MANGOLIA REP OF DUTCH ISUE OD ...
MONGOLIA BIG SIZE SQUARED ODD ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA FLOWER THEME 40m SQUR ...
75 FILS TOMS OF MAUSOLUS AND P ...
MANGOLIA MASHROOM THEME BIG SI ...
GRENEDA TRIANGLE SHAPED STAMP WS1
1 RUPEE NEPAL TRIANGLE SHAPED ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MANGOLIA 30m AIR MAIL SQUARE B ...
2 Franc MONACO TRIANGLE SHAPED ...
35 FILS ROCKET ON MOON AND BAB ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA FLOWER THEME 80m SQUR ...