2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA 30m AIR MAIL SQUARE B ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
HUNGARY BIRD THEME TRIANGLE S ...
15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA ROMANIA POST SQUARE O ...
NOYTA CCCP SQUARED ODD SHAPED ...
CUBA ROMANIA CONSTITUTION BI ...
50 FILS QUAITI STATE OF HADHRA ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA INT YEAR OF CHILD SQ ...
1 DOLLAR GRENADA FESTIVAL OF T ...
HUNGARY SPACE CRAFT THEME SQUA ...
3 Franc MONACO TRIANGLE SHAPED ...
1 Franc MONACO TRIANGLE SHAPED ...
REPUBLIC OF BENIN 1997 TRIANGL ...
HUNGARY 1973 TAMPERE TRIANGLE ...