![Staffordshire coal miner gently holds the last canary to work down a British coal mine, Foto de Stock, Imagen Derechos Protegidos Pic. MEV-12445694 | agefotostock Staffordshire coal miner gently holds the last canary to work down a British coal mine, Foto de Stock, Imagen Derechos Protegidos Pic. MEV-12445694 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/6ae7e730ee15fa08d7f5915ab1c3b414/mev-12445694.jpg)
Staffordshire coal miner gently holds the last canary to work down a British coal mine, Foto de Stock, Imagen Derechos Protegidos Pic. MEV-12445694 | agefotostock
![Still Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease - Southern Spaces Still Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease - Southern Spaces](https://southernspaces.org/app/uploads/2021/08/smith_004_shift-inspection-scaled.jpg)
Still Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease - Southern Spaces
![9,300+ Coal Miner Stock Photos, Pictures & Royalty-Free Images - iStock | Coal miner uk, Vintage coal miner, Coal miner mask 9,300+ Coal Miner Stock Photos, Pictures & Royalty-Free Images - iStock | Coal miner uk, Vintage coal miner, Coal miner mask](https://media.istockphoto.com/id/1204423891/vector/antique-photograph-of-the-british-empire-coal-mine-in-england-midlands.jpg?s=612x612&w=0&k=20&c=5jgFUqVHCYormCGLEypUBtzuPuBjA_tbV7CSry9AOxY=)
9,300+ Coal Miner Stock Photos, Pictures & Royalty-Free Images - iStock | Coal miner uk, Vintage coal miner, Coal miner mask
![For Colorado coal miners, the canary in the coal mine was actually a mouse | Denver Public Library History For Colorado coal miners, the canary in the coal mine was actually a mouse | Denver Public Library History](https://history.denverlibrary.org/sites/history/files/cdm_37476.jpg)
For Colorado coal miners, the canary in the coal mine was actually a mouse | Denver Public Library History
![The dangerous lives of Pennsylvania coal miners captured in rare photographs, 1942 - Rare Historical Photos The dangerous lives of Pennsylvania coal miners captured in rare photographs, 1942 - Rare Historical Photos](https://1.bp.blogspot.com/-85Wud2tN_AU/X90nD5Gnk8I/AAAAAAAAbfQ/T6mAR6eYONUKeM1EAaVb2ggCehXTcma4wCLcBGAsYHQ/s1600/rare-pictures-pennsylvania-coal-miners%2B%25281%2529.jpg)