15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA MASHROOM THEME BIG SI ...
MOTOR VEHICLE THEME ODD SHAPED ...
2 Franc MONACO TRIANGLE POSTAG ...
10 FILS STATUE OF BUDDHA AND ...
MANGOLIA ROMANIA POST SQUARE O ...
MONGOLIA BIG SQUARED ODD SHAPE ...
HUNGARY 1968 OLYMPIC SQURED O ...
NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA FLOWER THEME 80m SQUR ...
MONGOLIA BIG SIZE SQUARED ODD ...
1 Franc MONACO TRIANGLE SHAPED ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
MANGOLIA 30m AIR MAIL SQUARE B ...
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MONGOLIA INSECT THEME TRIANGL ...
100 FILS QUAITI STATE OF HADHR ...
500 FILS RIGHT BROTHER AND APO ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MANGOLIA SHEEP THEME ODD SHAPE ...
40 franc MAGYAR TRIANGLE SHAPE ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
35 FILS ROCKET ON MOON AND BAB ...