TY - CHAP DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Plate 172: Crane for lifting heavy weights T2 - Le diverse et artificiose machine del capitano Agostino Ramelli ID - 2n49t197g AU - Ramelli, Agostino CY - Paris, France DA - 1588/// YR - 1588 UR - https://digital.sciencehistory.org/works/2n49t197g AB - Mechanics: hand crank; spur gear and lantern; worm and worm gear; lantern and crown gear; flywheel; lewis. KW - Cranes, derricks, etc. KW - Machinery LA - ER -