2 Franc MONACO TRIANGLE POSTAG ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA ANCIENT HORSE RIDER S ...
65 FILS QUAITI STATE OF HADHRA ...
MANGOLIA MASHROOM THEME SQUARE ...
3 Franc MONACO TRIANGLE SHAPED ...
MONGOLIA BIG SQUARED SHAPED S ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
MANGOLIA MASHROOM THEME BIG SI ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
CUBA ROMANIA CONSTITUTION BI ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA 30m AIR MAIL SQUARE B ...
MANGOLIA ANCIENT PEOPLE SQURE ...
40 franc MAGYAR TRIANGLE SHAPE ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
MANGOLIA CUBA CORREOS SQUARE B ...
HUNGARY 1968 OLYMPIC SQURED O ...
25 FILS QUAITI STATE IN HADHRA ...
60 franc MAGYAR TRIANGLE SHAPE ...
75 FILS TOMS OF MAUSOLUS AND P ...
MONGOLIA FLOWER THEME TRIANGL ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
2 1/2 PENCE HERM ISLAND TRIANG ...