MANGOLIA 1980 OLYMPIC AIR MAIL ...
MANGOLIA FLOWER THEME 30m SQUA ...
MONGOLIA FLOWER THEME TRIANGL ...
NOYTA CCCP SQUARED ODD SHAPED ...
HUNGARY 1968 OLYMPIC SQURED O ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA FLOWER THEME 80m SQUR ...
10 Cent GRENADA FESTIVAL OF RE ...
65 FILS QUAITI STATE OF HADHRA ...
1 RUPEE NEPAL TRIANGLE SHAPED ...
2 1/2 PENCE HERM ISLAND TRIANG ...
OLYMPIC THEME ODD SHAPED STAMP ...
REPUBLIC OF THE DAHOMY 5f TRIA ...
GRENEDA TRIANGLE SHAPED STAMP WS1
CONGO TRIANGLE SHAPED STAMP WS1
2 Franc MONACO TRIANGLE POSTAG ...
NOYTA CCCP 1969 SQUARE ODD SHA ...