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Description
a well earned smoke in the pitch black darkness
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Probably, don’t know much about the topic.
Your thinking of safety lamps which are used in mines with gas, while carbide lamps are supposed to be use in non-gaseous mines, but course coal mines have methane. Late 1800s safety standards… Am I right?
Did they use open flame as a light source in mining though? I heard they had some kind of wire mesh barrier or glass on the mining lamps.
Carbide lamp, it uses calcium carbide and water to produce acetylene
It’s a carbide lamp, which uses acetylene gas