2 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MONGOLIA INSECT THEME TRIANGL ...
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
500 FILS OLYMPIC QUAITI STATE ...
MANGOLIA 1979 CHILDREN THEME ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
HUNGARY TRIANGLE SHAPED STAMP WS1
CONGO TRIANGLE SHAPED STAMP WS1
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
5 FILS OLYMPIC GAMES QUAITI ST ...
HUNGARY 80f TAMPERE 1973 TRIAN ...