3 Franc MONACO TRIANGLE SHAPED ...
MONGOLIA DOG THEME SQUARED ODD ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA 30m AIR MAIL SQUARE B ...
2 Franc MONACO TRIANGLE SHAPED ...
10 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA MASHROOM THEME SQUARE ...
MONGOLIA BIG SIZE SQUARED ODD ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA MASHROOM THEME BIG SI ...
25 FILS QUAITI STATE IN HADHRA ...
500 FILS RIGHT BROTHER AND APO ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
HUNGARY TRIANGLE SHAPED STAMP WS1
100 FILS QUAITI STATE OF HADHR ...
MANGOLIA 1979 CHILDREN THEME ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA ANCIENT PEOPLE SQURE ...
MANGOLIA INT YEAR OF CHILD SQ ...
60 franc MAGYAR TRIANGLE SHAPE ...
MANGOLIA REP OF DUTCH ISUE OD ...