Humphry Davy and the “safety lamp controversy” | History of science | The Guardian
Davy lamp - Wikipedia
Davy Lamp with Shield, 1820-1860 | Science Museum Group Collection
Stephenson's Safety Lamp – Amazing Archives
Amazon.com: Humphry Davy and the Safety-Lamp eBook : Rupert Sargent Holland: Kindle Store
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