1920s Lenk Duplex Automatic Alcohol Blowtorch No.175

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I made Michael Faradays lab furnace and used it to do chemistry

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DIY Oxy Hydrogen Torch Using Water Electrolysis

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how to operate a vintage brass paraffin/kerosene blow torch

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Vintage Blow Torch Full Restoration

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Antique Spartan Alcohol BlowTorch

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Powerful gasoline burner made with your own hands !!!

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Vintage Blowtorch Roars to Life (Good and Loud)

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