1800 Mechanical Movements, Devices and Appliances (16th enlarged edition) - Paperbackby Gardner D. Hiscox (Author) This extraordinary compendium of early twentieth century mechanical devices covers a seemingly inexhaustible variety of technological applications. Compiled as a ready reference for inventors, engineers, students of mechanics, and artisans, this volume's 1800 engravings from simple diagrams to detailed cross sections provide a wealth of illustrated information, offering quick, clear, and satisfying explanations of the