Mechanical movements, powers and devices
A reference compendium of mechanical movements compiled by Gardner D. Hiscox and published by Norman W. Henley in New York in 1907, aimed at engineers, inventors, draftsmen and shop mechanics. The 1009 figures are small line-engraved diagrams of gears, cams, levers, cranks and bearings, drawn in outline with hatched cross-sections and letter keys, useful as machine-part silhouettes, hatching patterns and technical-diagram motifs.
