MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA ROMANIA POST SQUARE O ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA FLOWER THEME 80m SQUR ...
MANGOLIA AMANITA SQUARE BIG SI ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA DHALIA FLOWER THEME 3 ...
MONGOLIA BIG SIZE SQUARED ODD ...
MANGOLIA REP OF DUTCH ISUE OD ...
10 FILS STATUE OF BUDDHA AND ...
MOTOR VEHICLE THEME ODD SHAPED ...
40 franc MAGYAR TRIANGLE SHAPE ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA INT YEAR OF CHILD SQ ...
NOYTA CCCP 1969 SQUARE ODD SHA ...