MANGOLIA 1980 OLYMPIC GAME SQU ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA MASHROOM THEME BIG SI ...
35 FILS ROCKET ON MOON AND BAB ...
25 FILS OLYMPIC QUAITI STATE O ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA CHICKEN THEME SQUARE ...
5 FILS OLYMPIC GAMES QUAITI ST ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA AMANITA SQUARE BIG SI ...
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA AIR BALOON ODD SHAPED ...
MONGOLIA INSECT THEME TRIANGL ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA FLOWER THEME 40m SQUR ...
HUNGARY TRIANGLE SHAPED STAMP WS1