25 FILS QUAITI STATE IN HADHRA ...
HUNGARY TRIANGLE SHAPED STAMP WS1
5 Paise NEPAL TRIANGLE SHAPED ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MANGOLIA ROMANIA POST SQUARE O ...
1 DOLLAR GRENADA FESTIVAL OF T ...
MANGOLIA INT YEAR OF CHILD SQ ...
3 Franc MONACO TRIANGLE SHAPED ...
25 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA FLOWER THEME 80m SQUR ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA CHICKEN THEME SQUARE ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MONGOLIA INSECT THEME TRIANGL ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA MASHROOM THEME BIG SI ...