by H. S. Norrie (Author)

This book originally published in 1901 is the Second Edition and has been thoroughly revised and partly rewritten. Information includes, coils for gas and automobile engines, medical coils and much more. Many of the earliest books, particularly those dating back to 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original artwork and text.