500 FILS OLYMPIC QUAITI STATE ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA AIR BALOON ODD SHAPED ...
BRO BORDER ROAD ORGANISATION T ...
100 FILS TAJMAHAL AND TEMPLE O ...
MONGOLIA BIG SIZE SQUARED ODD ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 Cent GRENADA FESTIVAL OF RE ...
HUNGARY SPACE CRAFT SQUARE SHA ...
MANGOLIA 30m AIR MAIL SQUARE B ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA 1979 CHILDREN THEME ...
50 FILS QUAITI STATE OF HADHRA ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MONGOLIA INSECT THEME TRIANGL ...
60 franc MAGYAR TRIANGLE SHAPE ...
15 FILS OLYMPIC QUAITI STATE O ...