https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8765740Edit ImageSaveSaveEditCropCustom TextBlack Student Welders Work In A Machine Shop Course Taught At The Chicago Opportunities Industrialization Center, 10/1973. Photographer: White, John H. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 811 x 1200 px | 300 dpiLarge JPEG 2028 x 3000 px | 300 dpiFree DownloadBlack Student Welders Work In A Machine Shop Course Taught At The Chicago Opportunities Industrialization Center, 10/1973. Photographer: White, John H. Original public domain image from FlickrMore