MONGOLIA BIG SIZE SQUARED ODD ...
100 FILS QUAITI STATE OF HADHR ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA MASHROOM THEME BIG SI ...
15 FILS QUAITI STATE OF HADHRA ...
MANGOLIA FLOWER THEME 30m SQUA ...
NOYTA CCCP SQUARED ODD SHAPED ...
MONGOLIA ANIMAL THEME TRIANGLE ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA FLOWER THEME 80m SQUR ...
HERM ISALAND 6 PENCE BUTTER FL ...
MANGOLIA REP OF DUTCH ISUE OD ...
25 FILS QUAITI STATE IN HADHRA ...
35 FILS ROCKET ON MOON AND BAB ...
MANGOLIA INT YEAR OF CHILD SQ ...
HUNGARY 1968 OLYMPIC SQURED O ...
MONGOLIA BIG SQUARED SHAPED S ...