https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13987179Edit ImageSaveSaveEditCropCustom TextPhiladelphia International Exposition, 1876: Hospital of the Medical Department of the U.S. Army: rear view showing a hospital tent. Photograph, 1876.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 971 px | 300 dpiLarge JPEG 2952 x 2389 px | 300 dpiFree DownloadPhiladelphia International Exposition, 1876: Hospital of the Medical Department of the U.S. Army: rear view showing a hospital tent. Photograph, 1876.More