NOYTA CCCP 1969 SQUARE ODD SHA ...
CUBA ROMANIA CONSTITUTION BI ...
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
15 Cent GRENADA FESTIVAL OF RE ...
5 Cent GRENADA FESTIVAL OF REV ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA MASHROOM THEME BIG SI ...
25 Cent GRENADA FESTIVAL OF RE ...
HERM ISALAND BUTTER FLY TRIAN ...
200 FILS STATUE OF LIBERTY AND ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
MANGOLIA REP OF DUTCH ISUE OD ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA AMANITA SQUARE BIG SI ...
MANGOLIA FLOWER THEME 30m SQUA ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA SHEEP THEME ODD SHAPE ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
HUNGARY TRIANGLE SHAPED STAMP WS1