[Embracing the Application of Electrolysis to the Plating, Depositing, Smelting, and Refining of Various Metals, and to the Reproduction of Printing Surfaces and Art-work, Etc.]
[Embracing the Application of Electrolysis to the Plating, Depositing, Smelting and Refining of Various Metals, and to the Reproduction of Printing Surfaces and Art-work, Etc.]
