NOYTA CCCP SQUARED ODD SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MONGOLIA BIG SQUARED ODD SHAPE ...
25 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA HORSE RIDER SQUARE SH ...
MANGOLIA MASHROOM THEME SQUARE ...
MONGOLIA ANIMAL THEME TRIANGLE ...
15 Cent GRENADA FESTIVAL OF RE ...
CONGO TRIANGLE SHAPED STAMP WS1
HUNGARY TRIANGLE SHAPED STAMP WS1
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MONGOLIA INSECT THEME TRIANGL ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
MONGOLIA FLOWER THEME TRIANGL ...