https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13956821Edit ImageSaveSaveEditCropCustom TextA chair designed for use by the deaf, incorporating a hearing device. Engraving with etching, 1770/1830.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 705 x 1200 px | 300 dpiLarge JPEG 2055 x 3500 px | 300 dpiBest Quality JPEG 2126 x 3621 px | 300 dpiFree DownloadA chair designed for use by the deaf, incorporating a hearing device. Engraving with etching, 1770/1830.More