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Davy lamp is a safety lamp for use in flammable atmospheres like coal mines, invented in 1815 by Sir Humphry Davy. It consists of a wick lamp with the flame produced by
BBC - A History of the World - Object : Humprhy Davy's miners' safety lamp
Davy lamp, c, 1840 | Science Museum Group Collection
Davy Safety Lamp | National Museum of American History
A visual history of the miners' safety lamp – Museum Crush
Traditional Miners' Lamps - Davy Lamp
Davy lamp - Wikipedia
The Miners' Safety Lamp | Eric Edwards Collected Works
A visual history of the miners' safety lamp – Museum Crush
Davy Lamp - Wood Library-Museum of Anesthesiology
Davy Safety Lamps - Northern Mine Research Society
Flame Safety Lamp | Mining Heritage
Humphry Davy's miners' safety lamp | Royal Institution