https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961552Edit ImageSaveSaveEditCropCustom TextA treatise on medical electricity, theoretical and practical : and its uses in the treatment of paralysis, neuralgia and other diseases / by Julius Althaus.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 958 x 1200 px | 300 dpiLarge JPEG 1248 x 1564 px | 300 dpiFree DownloadA treatise on medical electricity, theoretical and practical : and its uses in the treatment of paralysis, neuralgia and other diseases / by Julius Althaus.More