TY - CHAP DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Medico-galvanic Battery T2 - Wonders of electricity and the elements, being a popular account of modern electrical and magnetic discoveries, magnetism and electric machines, the electric telegraph and the electric light, and the metal bases, salt, and acids ID - ucedlzb AU - Ward, Lock CY - London, England DA - 1870/// YR - 1870 UR - https://digital.sciencehistory.org/works/ucedlzb AB - Diagram depicting a medico-galvanic battery, a type of portable shock-producing electrotherapeutic device commonly in use between 1870 and 1920. Such devices provided both direct and alternating current and were thought to cure a wide variety of ailments. KW - Electricity KW - Electric machines KW - Scientific apparatus and instruments KW - Scientific illustration KW - Electric batteries KW - Electrotherapeutics KW - Electrotherapeutics--Instruments KW - Medical instruments and apparatus LA - English ER -