https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13970564Edit ImageSaveSaveEditCropCustom TextSpecification of Edmund Adolphus Kirby : adjusting couch for medical, surgical, and general purposes.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 899 px | 300 dpiLarge JPEG 3452 x 2585 px | 300 dpiFree DownloadSpecification of Edmund Adolphus Kirby : adjusting couch for medical, surgical, and general purposes.More