https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13998806Edit ImageSaveSaveEditCropCustom TextDissections of the trachea and surrounding muscles: three figures. Colour lithograph by G.H. Ford, 1865.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 820 x 1200 px | 300 dpiLarge JPEG 1418 x 2076 px | 300 dpiFree DownloadDissections of the trachea and surrounding muscles: three figures. Colour lithograph by G.H. Ford, 1865.More