MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
CONGO TRIANGLE SHAPED STAMP WS1
HUNGARY TRIANGLE SHAPED STAMP WS1
MANGOLIA 1979 CHILDREN THEME ...
15 FILS OLYMPIC QUAITI STATE O ...
15 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA INT YEAR OF CHILD SQ ...
MANGOLIA FLOWER THEME 30m SQUA ...
1 DOLLAR GRENADA FESTIVAL OF T ...
5 Cent GRENADA FESTIVAL OF REV ...
HUNGARY SPACE CRAFT SQUARE SHA ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
MANGOLIA ROSE FLOWER THEME 20m ...
35 FILS ROCKET ON MOON AND BAB ...
MANGOLIA CUBA CORREOS SQUARE B ...