NOYTA CCCP 1969 SQUARE ODD SHA ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA ROMANIA POST SQUARE O ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA CUBA CORREOS SQUARE B ...
MONGOLIA BIG SQUARED ODD SHAPE ...
MANGOLIA INT YEAR OF CHILD SQ ...
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA FLOWER THEME 30m SQUA ...
2 Franc MONACO TRIANGLE POSTAG ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
HUNGARY 1968 OLYMPIC SQURED O ...
40 franc MAGYAR TRIANGLE SHAPE ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MONGOLIA BIG SIZE SQUARED ODD ...