HUNGARY 80f TAMPERE 1973 TRIAN ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
GRENEDA TRIANGLE SHAPED STAMP WS1
3 Franc MONACO TRIANGLE SHAPED ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
2 1/2 PENCE HERM ISLAND TRIANG ...
100 FILS QUAITI STATE OF HADHR ...
MANGOLIA 1980 OLYMPIC AIR MAIL ...
15 FILS QUAITI STATE OF HADHRA ...
MANGOLIA 30m AIR MAIL SQUARE B ...
2 Franc MONACO TRIANGLE POSTAG ...
HUNGARY 1968 OLYMPIC SQURED O ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA REP OF DUTCH ISUE OD ...
BRO BORDER ROAD ORGANISATION T ...
MANGOLIA 1980 OLYMPIC Wt LIFT ...
MANGOLIA INT YEAR OF CHILD SQ ...
15 FILS OLYMPIC QUAITI STATE O ...
HUNGARY BIRD THEME TRIANGLE S ...
MANGOLIA SOYUZ BIG SQUARE SHAP ...
MANGOLIA CHICKEN THEME SQUARE ...
CUBA ROMANIA CONSTITUTION BI ...