500 FILS OLYMPIC QUAITI STATE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
MANGOLIA INT YEAR OF CHILD SQ ...
3 Franc MONACO TRIANGLE SHAPED ...
MONGOLIA BIG SQUARED SHAPED S ...
5 Cent GRENADA FESTIVAL OF REV ...
100 FILS TAJMAHAL AND TEMPLE O ...
25 FILS OLYMPIC QUAITI STATE O ...
MANGOLIA CUBA CORREOS SQUARE B ...
NOYTA CCCP SQUARED ODD SHAPED ...
15 Cent GRENADA FESTIVAL OF RE ...
10 FILS STATUE OF BUDDHA AND ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA FLOWER THEME 40m SQUR ...