Instructions for the multiplication of works of art in metal, by voltaic electricity. With an introductory chapter on electro-chemical decompositions by feeble currents / By Thomas Spencer.

  • Spencer, Thomas.
Date:
1840

Licence: Public Domain Mark

Credit: Instructions for the multiplication of works of art in metal, by voltaic electricity. With an introductory chapter on electro-chemical decompositions by feeble currents / By Thomas Spencer. Source: Wellcome Collection.

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