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.
SCOOPING COAL NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Eiler Terry Photographer File SCOOPINGCOALNARA tif tif File SCOOPINGCOALNARA NARAcooperation PDUSGov Coal mining in the United States
Page 2023 Free-images.com. All images are Public Domain