MONGOLIA BIG SQUARED ODD SHAPE ...
MANGOLIA CUBA CORREOS SQUARE B ...
2 Franc MONACO TRIANGLE SHAPED ...
NOYTA CCCP 1969 SQUARE ODD SHA ...
CONGO TRIANGLE SHAPED STAMP WS1
MANGOLIA MASHROOM THEME BIG SI ...
2 1/2 PENCE HERM ISLAND TRIANG ...
3 Franc MONACO TRIANGLE SHAPED ...
HERM ISALAND 6 PENCE BUTTER FL ...
25 FILS QUAITI STATE IN HADHRA ...
MANGOLIA INT YEAR OF CHILD SQ ...
OLYMPIC THEME ODD SHAPED STAMP ...
HUNGARY 80f TAMPERE 1973 TRIAN ...
5 Paise NEPAL TRIANGLE SHAPED ...
MANGOLIA HORSE RIDER SQUARE SH ...
HUNGARY 1968 OLYMPIC SQURED O ...
MANGOLIA 1979 CHILDREN THEME ...