Lead containing 9 oz. 16 dwt. silver per ton of 21 cwt

Made:: 1842-1889

The original lead put into the fourth pot. It contains 9 oz

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The original lead put into the fourth pot. It contains 9 oz
Science Museum Group
© The Board of Trustees of the Science Museum

The original lead put into the fourth pot. It contains 9 oz. 16 dwt. silver per ton of 21 cwt. Pattinsons's Process for the Extraction of Silver from Lead

Details

Category:: Metallurgy

Object Number:: 1889-164/1503

type:: specimen

credit:: John Percy Collection

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