Science Art: The Edison Multipolar Dynamo, 1894

The Edison Multipolar Dynamo, from The United States of America. A study of the American Commonwealth, its natural resources, people, industries, manufactures, commerce, and its work in literature, science, education and self-government.Click to embiggen

A big electric machine, as pictured in The United States of America. A study of the American Commonwealth, its natural resources, people, industries, manufactures, commerce, and its work in literature, science, education and self-government.

I found it in the British Library.

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