MANGOLIA 30m AIR MAIL SQUARE B ...
40 franc MAGYAR TRIANGLE SHAPE ...
5 Paise NEPAL TRIANGLE SHAPED ...
MONGOLIA BIG SQUARED ODD SHAPE ...
BRO BORDER ROAD ORGANISATION T ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
CUBA ROMANIA CONSTITUTION BI ...
MANGOLIA CUBA CORREOS SQUARE B ...
NOYTA CCCP SQUARED ODD SHAPED ...
REPUBLIC OF DUTCHAD TRIANGLE S ...
MANGOLIA 1980 OLYMPIC ODD SHAP ...
MANGOLIA SHEEP THEME ODD SHAPE ...
MANGOLIA MASHROOM THEME BIG SI ...
100 FILS TAJMAHAL AND TEMPLE O ...
15 Paise NEPAL TRIANGLE SHAPED ...
500 FILS OLYMPIC QUAITI STATE ...
MANGOLIA ROSE FLOWER THEME 20m ...
HERM ISALAND BUTTER FLY TRIAN ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA FLOWER THEME SQURE SH ...
MANGOLIA REP OF DUTCH ISUE OD ...
MONGOLIA BIG SQUARED SHAPED S ...
NOYTA CCCP 1969 SQUARE ODD SHA ...