Messrs. Gressel and Redwood, of London, recently patented the following methods of coating iron with zinc and other metals. To COAT IRON WITH ZINC.—The zinc is ' melted in an open vessel ...
By its use, nearly all forms of electro-plating, such as engravings ... and has a color closely resembling that of zinc. These iron electrotypes are now Used by the Russian Government with ...
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