https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8765896
Group of Miners Waiting to Go to Work on the 4 P.M. to Midnight Shift at the Virginia-Pocahontas Coal Company Mine #4 near Richlands, Virginia.
They Are Sitting on a Shuttle Car of the Type Which Will Take Them Into the Mines, and Also Is Used for Work on the Outside. The Yellow Bags Contain Tools and Equipment 04/1974. Photographer: Corn, Jack. Original public domain image from Flickr
Public DomainFree CC0 image for Personal and Business use