REPUBLIC OF DUTCHAD TRIANGLE S ...
HUNGARY 1968 OLYMPIC SQURED O ...
MONGOLIA ANIMAL THEME TRIANGLE ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA 1979 CHILDREN THEME ...
75 FILS TOMS OF MAUSOLUS AND P ...
MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA ANCIENT PEOPLE SQURE ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
25 FILS OLYMPIC QUAITI STATE O ...
3 Franc MONACO TRIANGLE SHAPED ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA 30m AIR MAIL SQUARE B ...
25 FILS QUAITI STATE IN HADHRA ...
2 1/2 PENCE HERM ISLAND TRIANG ...