Electro-galvanic necklet, made up of pairs of plaques and of links; one of each pair is of copper and the other of zinc

Electro-galvanic necklet, made up of pairs of plaques and of links; one of each pair is of copper and the other of zinc. Wellcome Collection
Electro-galvanic necklet, made up of pairs of plaques and of links; one of each pair is of copper and the other of zinc. Wellcome Collection

All This

,
, ,

Leave a Reply

Your email address will not be published. Required fields are marked *