Ordinary copper ore from Alderley Edge, Cheshire
before 1889
Incense burner, metal, in form of fish, Indian, 19th century
1801-1900
Copper and brass inlaid with Zn in the sherardizing process
Copper inlaid with zinc to produce a brass coloured alloy
Copper inlaid with Zn
"Bean-Shot" copper. (Sp.G. 8.88). Mid 19th century
1830-1860