Carbonaceous clay ironstone called Duffryn Brass

Made:
before 1889
Carbonaceous clay ironstone called Duffryn Brass, Dowlais

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Carbonaceous clay ironstone called Duffryn Brass, Dowlais
Science Museum Group
© The Board of Trustees of the Science Museum

Carbonaceous clay ironstone called Duffryn Brass, Dowlais, South Wales, analysed by E. Riley

Details

Category:
Metallurgy
Object Number:
1889-164/2830
type:
specimen
credit:
John Percy Collection