https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12172471Edit ImageSaveSaveEditCropCustom TextPneumothorax treatment for tuberculosis at the municipal sanitarium on the South Side of Chicago, Illinois by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 842 px | 300 dpiLarge JPEG 3500 x 2455 px | 300 dpiBest Quality JPEG 4310 x 3023 px | 300 dpiTIFF 4310 x 3023 px | 300 dpi | 24.85 MBFree DownloadPneumothorax treatment for tuberculosis at the municipal sanitarium on the South Side of Chicago, Illinois by Russell LeeMore