MANGOLIA AMANITA SQUARE BIG SI ...
MONGOLIA ANIMAL THEME TRIANGLE ...
5 Paise NEPAL TRIANGLE SHAPED ...
15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA FLOWER THEME 80m SQUR ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA MASHROOM THEME BIG SI ...
10 FILS STATUE OF BUDDHA AND ...
CUBA ROMANIA CONSTITUTION BI ...
MANGOLIA INT YEAR OF CHILD SQ ...
NOYTA CCCP SQUARED ODD SHAPED ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA 1979 CHILDREN THEME ...
35 FILS ROCKET ON MOON AND BAB ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...