File:Miners' safety lamps.jpg
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Summary
[edit]DescriptionMiners' safety lamps.jpg |
English: Miners' safety lamps used in the coalfield of north east England according to Nicholas Wood, 1858.
Devised at the request of a Sunderland society and introduced around 1815, they enabled vast deposits of coal, hitherto inaccessible, to be exploited. |
Date | |
Source | Wood, Nicholas (1858). "On the improvements and progress in the working and ventilation of coal mines in the Newcastle-on-Tyne district within the last fifty years". Proceedings of the Institution of Mechanical Engineers, https://babel.hathitrust.org/cgi/pt?id=pst.000068616670&view=1up&seq=431 |
Author | Nicholas Wood *1795-1865) |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 19:49, 4 April 2023 | 1,897 × 1,587 (680 KB) | Ttocserp (talk | contribs) | Uploaded a work by Nicholas Wood *1795-1865) from Wood, Nicholas (1858). "On the improvements and progress in the working and ventilation of coal mines in the Newcastle-on-Tyne district within the last fifty years". Proceedings of the Institution of Mechanical Engineers, https://babel.hathitrust.org/cgi/pt?id=pst.000068616670&view=1up&seq=431 with UploadWizard |
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User comments | Screenshot |
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Orientation | Normal |
Horizontal resolution | 144 dpi |
Vertical resolution | 144 dpi |