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Title: Copper containing silicon cast into a medallion [Go to resource]
Description: Copper containing silicon cast into a medallion. The medallion was cast by Messrs. Robinson and Cotton. The metal was prepared by A. Dick License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Robinson and Cotton, Messrs. Identifier: 1889-164/925 Go to resource More Like this...
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