HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA MASHROOM THEME BIG SI ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA ROMANIA POST SQUARE O ...
15 Paise NEPAL TRIANGLE SHAPED ...
OLYMPIC THEME ODD SHAPED STAMP ...
2 Franc MONACO TRIANGLE POSTAG ...
MONGOLIA ANIMAL THEME TRIANGLE ...
2 1/2 PENCE HERM ISLAND TRIANG ...
MANGOLIA ANCIENT HORSE RIDER S ...
10 Cent GRENADA FESTIVAL OF RE ...
65 FILS QUAITI STATE OF HADHRA ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA INT YEAR OF CHILD SQ ...
MONGOLIA BIG SQUARED ODD SHAPE ...
HUNGARY SPACE CRAFT THEME SQUA ...
1 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA FLOWER THEME SQURE SH ...
CUBA ROMANIA CONSTITUTION BI ...