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My Granddad worked in the mines with this Davy lamp nearly 40 years ago in Doncaster. He told me a story about what it was like to work down the mine in Doncaster with only this small lamp to see.
1. The Davy lamp was a type of ______ ____ that Humphry Davy designed for use in coal mines. The design prevented the coal dust that hung in the air from catching fire from the lamp’s flame. Given ...
Learn more Dating back to at least 1815 — when Sir Humphry Davy introduced the Davy lamp, featuring an enclosed flame and a clip miners could attach to helmets or clothing — hands-free ...
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