Originally published in 1897. This early works is a comprehensive and informative look at the subject with much of the information still useful and practical today. Many of the earliest books, particularly those dating back to the 1900's and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork. | Electric Smelting and Refining - The Extraction and Treatment of Metals by Means of the Electric Current by W Borchers, Paperback | Indigo Chapters