Carbide mining lamps produced light by combining calcium carbide with water to generate acetylene gas, which was then burned at a small nozzle to create a bright flame. The lower reservoir held the carbide, while water from the upper chamber was released gradually to control the rate at which acetylene was produced. Miners could regulate the water flow to adjust the flame and, consequently, the amount of light produced. These lamps were widely used underground because they were relatively simple, durable, and provided dependable illumination before electric cap lamps became commonplace.
This is an example of a Guy’s Dropper lamp, made in Springfield, Illinois. It is missing some components, but overall represents a unique antique of mining history
Carbide mining lamps produced light by combining calcium carbide with water to generate acetylene gas, which was then burned at a small nozzle to create a bright flame. The lower reservoir held the carbide, while water from the upper chamber was released gradually to control the rate at which acetylene was produced. Miners could regulate the water flow to adjust the flame and, consequently, the amount of light produced. These lamps were widely used underground because they were relatively simple, durable, and provided dependable illumination before electric cap lamps became commonplace.
This is an example of a Guy’s Dropper lamp, made in Springfield, Illinois. It is missing some components, but overall represents a unique antique of mining history
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