THIS work, which is considerably enlarged from its first appearance, now includes accounts of all the leading forms of dynamo- and magneto-electric machines with the exception of those of Edison, of ...

THIS volume gives the leading papers and extracts from books, etc., from which we can see the gradual historical development of the modern dynamo. The frontispiece gives a portrait of Faraday and the ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Marked: "Wood System / Fort Wayne Electric Co. / No. 366 / Fort Wayne, Ind. / Wood Dynamo Electric / Machine No. 5 / [Patents] May 26, 1882 / June 19, 1888 / July 9 ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. No extant maker's markings. This ...