MANGOLIA FLOWER THEME SQURE SH ...
MANGOLIA INT YEAR OF CHILD SQ ...
MONGOLIA INSECT THEME TRIANGL ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
15 Paise NEPAL TRIANGLE SHAPED ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA FLOWER THEME TRIANGL ...
MONGOLIA BIG SQUARED SHAPED S ...
MANGOLIA REP OF DUTCH ISUE OD ...
OLYMPIC THEME ODD SHAPED STAMP ...
35 FILS ROCKET ON MOON AND BAB ...
100 FILS QUAITI STATE OF HADHR ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
HUNGARY TRIANGLE SHAPED STAMP WS1