Mechanical Movements, Powers, Devices and Appliances: Used in Constructive and Operative Machinery and the Mechanical Arts This book, "Mechanical Movements, Powers, Devices and Appliances", by Hiscox Gardner Dexter, is a replication of a book originally published before 1904. 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.