MANGOLIA 30m AIR MAIL SQUARE B ...
HUNGARY TRIANGLE SHAPED STAMP WS1
40 franc MAGYAR TRIANGLE SHAPE ...
1 Franc MONACO TRIANGLE SHAPED ...
MONGOLIA DOG THEME SQUARED ODD ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA 1980 OLYMPIC GAME SQU ...
CUBA ROMANIA CONSTITUTION BI ...
MANGOLIA ROMANIA POST SQUARE O ...
MANGOLIA REP OF DUTCH ISUE OD ...
HUNGARY SPACE CRAFT SQUARE SHA ...
HUNGARY BIRD THEME TRIANGLE S ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
HUNGARY SPACE CRAFT THEME SQUA ...
MANGOLIA AMANITA SQUARE BIG SI ...
MONGOLIA FLOWER THEME TRIANGL ...
MANGOLIA SHEEP THEME ODD SHAPE ...