https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975262Edit ImageSaveSaveEditCropCustom TextThomas Alva Edison. Reproduction of woodcut by W. Nicolson [].Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1000 x 1200 px | 300 dpiLarge JPEG 2506 x 3008 px | 300 dpiFree DownloadThomas Alva Edison. Reproduction of woodcut by W. Nicolson [].More