This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Miners checking in their safety lamps in the lamp house. The Pocahontas Corporation Mines Bishop Tazewell... NARA .tif Scope and content General notes Local identifier MSL Department of the Interior Solid Fuels Administration For War NARAAuthor Lee Russell Photographer File Minerscheckingintheirsafetylampsinthelamphouse