REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA ROMANIA POST SQUARE O ...
HUNGARY 1973 TAMPERE TRIANGLE ...
5 Cent GRENADA FESTIVAL OF REV ...
MANGOLIA FLOWER THEME 80m SQUR ...
HUNGARY 1968 OLYMPIC SQURED O ...
15 Cent GRENADA FESTIVAL OF RE ...
MOTOR VEHICLE THEME ODD SHAPED ...
50 FILS QUAITI STATE OF HADHRA ...
15 FILS QUAITI STATE OF HADHRA ...
MONGOLIA DOG THEME SQUARED ODD ...
MANGOLIA HORSE RIDER SQUARE SH ...
MANGOLIA 1979 CHILDREN THEME ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA ANCIENT PEOPLE SQURE ...
MONGOLIA ANIMAL THEME TRIANGLE ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA FLOWER THEME 30m SQUA ...
MANGOLIA AMANITA SQUARE BIG SI ...
15 FILS OLYMPIC QUAITI STATE O ...
15 Paise NEPAL TRIANGLE SHAPED ...
CONGO TRIANGLE SHAPED STAMP WS1