File:A miner tests for flammable gas using a safety lamp.jpg
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editDescriptionA miner tests for flammable gas using a safety lamp.jpg |
English: Pennsylvania coal miners. Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Testing for gas. |
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http://mashable.com/2017/05/07/pennsylvania-coal-miners/
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creator QS:P170,Q6226694 |
Licensing
editPublic domainPublic domainfalsefalse |
This image is a work of an employee of the United States Farm Security Administration or Office of War Information domestic photographic units, taken as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. See Copyright. |
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current | 17:09, 24 May 2017 | 1,200 × 1,183 (331 KB) | Yann (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|Pennsylvania coal miners.}} |Source=http://mashable.com/2017/05/07/pennsylvania-coal-miners/ |Date=1942 |Author={{Creator:John A. Collier}} |Permission= |other_versions= }} == {{int:license-header... |
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