MANGOLIA 1980 OLYMPIC AIR MAIL ...
MONGOLIA BIG SQUARED SHAPED S ...
NOYTA CCCP SQUARED ODD SHAPED ...
500 FILS RIGHT BROTHER AND APO ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MANGOLIA FLOWER THEME 30m SQUA ...
2 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA DHALIA FLOWER THEME 3 ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA MASHROOM THEME BIG SI ...
MONGOLIA ANIMAL THEME TRIANGLE ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA REP OF DUTCH ISUE OD ...