Appleton's dictionary of machines, mechanics, engine-work, and engineering. Illustrated with four thousand engravings on wood . In two volumes This book, "Dictionary of machines, mechanics, engine-work and engineering Volume 2," by D. Appleton, is a replication of a book originally published before 1874. 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.