Nails made of a patented alloy, for slate fastening

Made:
before 1889
Nails made of a patented alloy

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Nails made of a patented alloy
Science Museum Group
© The Board of Trustees of the Science Museum

Nails made of a patented alloy, used for fastening slates to roofs. Partially analysed by C. Tookey

Details

Category:
Metallurgy
Object Number:
1889-164/1706
type:
specimen
credit:
John Percy Collection