REPUBLIC OF DUTCHAD TRIANGLE S ...
OLYMPIC THEME ODD SHAPED STAMP ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA MASHROOM THEME BIG SI ...
2 1/2 PENCE HERM ISLAND TRIANG ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
HERM ISALAND BUTTER FLY TRIAN ...
HUNGARY 1973 TAMPERE TRIANGLE ...
MANGOLIA ROSE FLOWER THEME 20m ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
3 Franc MONACO TRIANGLE SHAPED ...
MANGOLIA MASHROOM THEME SQUARE ...
65 FILS QUAITI STATE OF HADHRA ...
15 Cent GRENADA FESTIVAL OF RE ...
MANGOLIA INT YEAR OF CHILD SQ ...