Engine-room chemistry a compend for the engineer and engineman This book, "Engine-room chemistry a compend for the engineer and engineman", by Augustus H. Gill, is a replication of a book originally published before 1907. 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.