https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8765905Edit ImageSaveSaveEditCropCustom TextMiners at Virginia-Pocahontas Coal Company Mine #4 Are Searched for Smoking Materials Prior to Taking the Elevator Into the Mine for the 4 P.M. to Midnight Shift 04/1974. Photographer: Corn, Jack. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 813 px | 300 dpiLarge JPEG 3000 x 2032 px | 300 dpiFree DownloadMiners at Virginia-Pocahontas Coal Company Mine #4 Are Searched for Smoking Materials Prior to Taking the Elevator Into the Mine for the 4 P.M. to Midnight Shift 04/1974. Photographer: Corn, Jack. Original public domain image from FlickrMore