HUNGARY 1973 TAMPERE TRIANGLE ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA FLOWER THEME 40m SQUR ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA FLOWER THEME SQURE SH ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MONGOLIA BIG SQUARED ODD SHAPE ...
10 Cent GRENADA FESTIVAL OF RE ...
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA DHALIA FLOWER THEME 3 ...
MANGOLIA AIR BALOON ODD SHAPED ...
MONGOLIA BIG SIZE SQUARED ODD ...
NOYTA CCCP SQUARED ODD SHAPED ...
CONGO TRIANGLE SHAPED STAMP WS1
1 RUPEE NEPAL TRIANGLE SHAPED ...
MONGOLIA INSECT THEME TRIANGL ...