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safety lamp
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safety lamp

Portable lamp designed for use in places where flammable gases such as methane may be encountered; for example, in coal mines. The electric head lamp used as a miner's working light has the bulb and contacts in protected enclosures. The flame safety lamp, now used primarily for gas detection, has the wick enclosed within a strong glass cylinder surmounted by wire gauzes. English chemist Humphrey Davy (1815) and English engineer George Stephenson each invented flame safety lamps.



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We have hundreds of safety lamps, you walk through as you go through the drift mine.
Fairy lights and safety lamps were also taken down and set fire to.
All collieries had one of the buildings in order to maintain and distribute safety lamps to the men working underground.
 
 
 
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