image/svg+xmlOpenclipartcrankshaft balancer2008-03-04T21:11:32Wide Road Ahead! The Building of an Automobile by Henry B. Lent New York THE MACMILLAN COMPANY 1934 archive.org states as PDhttps://openclipart.org/detail/15457/crankshaft-balancer-by-johnny_automaticjohnny_automaticequipmentexternalsourcefactoryindustrymachinemanufacturetool