Acetylene gas miner's lamp : r/toolgifs

Torch flint striker : r/toolgifs

Acetylene gas miner's lamp : r/toolgifs

Carbide Miners Lamp

Acetylene Lamp Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime

Acetylene gas lamp hi-res stock photography and images - Alamy

Acetylene gas lamp hi-res stock photography and images - Alamy

An old mining lamp and how it works. : r/specializedtools

Mandrel forging : r/toolgifs

An old mining lamp and how it works. : r/specializedtools