https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13978239Edit ImageSaveSaveEditCropCustom TextThe London galvanic generator : a remarkable English invention : a royal remedy now offered to the world / by the Pall Mall Electric Association.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 953 x 1200 px | 300 dpiLarge JPEG 2778 x 3500 px | 300 dpiBest Quality JPEG 3608 x 4545 px | 300 dpiFree DownloadThe London galvanic generator : a remarkable English invention : a royal remedy now offered to the world / by the Pall Mall Electric Association.More