2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA 30m AIR MAIL SQUARE B ...
HUNGARY TRIANGLE SHAPED STAMP WS1
HERM ISALAND BUTTER FLY TRIAN ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA MASHROOM THEME BIG SI ...
MONGOLIA BIG SQUARED SHAPED S ...
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA CHICKEN THEME SQUARE ...
MOTOR VEHICLE THEME ODD SHAPED ...
15 Cent GRENADA FESTIVAL OF RE ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MONGOLIA FLOWER THEME TRIANGL ...
CUBA ROMANIA CONSTITUTION BI ...
HUNGARY SPACE CRAFT SQUARE SHA ...