This book, "The treatment of steel a compilation from publications of the Crescent steel company, on heating, annealing, forging, hardening and tempering and on the use of furnaces also a chapter on hardening and tempering from a work. 1", by Crescent steel co, is a replication of a book originally published before 1902. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.