HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA AMANITA SQUARE BIG SI ...
HUNGARY TRIANGLE SHAPED STAMP WS1
HUNGARY 1973 TAMPERE TRIANGLE ...
HUNGARY HORSE THEME ODD SHAPED ...
2 Franc MONACO TRIANGLE SHAPED ...
MOTOR VEHICLE THEME ODD SHAPED ...
5 Cent GRENADA FESTIVAL OF REV ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MANGOLIA ROMANIA POST SQUARE O ...
NOYTA CCCP SQUARED ODD SHAPED ...
MONGOLIA INSECT THEME TRIANGL ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
100 FILS TAJMAHAL AND TEMPLE O ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA 1979 CHILDREN THEME ...
3 Franc MONACO TRIANGLE SHAPED ...
HERM ISALAND BUTTER FLY TRIAN ...
MANGOLIA ANCIENT HORSE RIDER S ...
25 FILS OLYMPIC QUAITI STATE O ...
MONGOLIA BIG SIZE SQUARED ODD ...
1 DOLLAR GRENADA FESTIVAL OF T ...