Great Britain - 1812
Warren halfpenny - (R. Warren) - 2nd

Obverse:
R. Warren, bare head right.
Legend:
R · WARREN · THE INVENTOR OF JAPAN LIQUID BLACKING .
Size:
30.4 mm.
Edge:
neatly grained //////

Reverse:
A bottle inscribed No 14 S.T MARTINS
Legend:
ROBERT WARRENS . LIQUID BLACKING MANUFACTORY .