5 Paise NEPAL TRIANGLE SHAPED ...
HUNGARY BIRD THEME TRIANGLE S ...
CONGO TRIANGLE SHAPED STAMP WS1
500 FILS RIGHT BROTHER AND APO ...
MANGOLIA 30m AIR MAIL SQUARE B ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA MASHROOM THEME SQUARE ...
65 FILS QUAITI STATE OF HADHRA ...
MANGOLIA FLOWER THEME 40m SQUR ...
HUNGARY SPACE CRAFT SQUARE SHA ...
HUNGARY 1968 OLYMPIC SQURED O ...
15 FILS QUAITI STATE OF HADHRA ...
MANGOLIA FLOWER THEME 30m SQUA ...
10 Cent GRENADA FESTIVAL OF RE ...
2 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MOTOR VEHICLE THEME ODD SHAPED ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA ROMANIA POST SQUARE O ...
GRENEDA TRIANGLE SHAPED STAMP WS1
60 franc MAGYAR TRIANGLE SHAPE ...
75 FILS TOMS OF MAUSOLUS AND P ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MANGOLIA ANCIENT PEOPLE SQURE ...