Copper sheet

Made:
before 1878
Copper sheet, tested by hammering

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Copper sheet, tested by hammering
Science Museum Group
© The Board of Trustees of the Science Museum

Copper sheet, tested by hammering. Phosphorus was used in refining as suggested by W. Weston, of Chatham Dockyard, 1878

Details

Category:
Metallurgy
Object Number:
1889-164/946
type:
specimen
credit:
John Percy Collection