Crop of crystals obtained from the fourth pot, Pattinson's Process

The first crop of crystals obtained from the fourth pot

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The first crop of crystals obtained from the fourth pot
Science Museum Group
© The Board of Trustees of the Science Museum

The first crop of crystals obtained from the fourth pot. These contain 4 oz. 4 dwt. 16 gr. silver perton of 21 cwt. Pattinsons's Process for the Extraction of Silver from Lead

Details

Category:
Metallurgy
Object Number:
1889-164/1504
type:
specimen
credit:
John Percy Collection