October Fall Classic

Early Acetylene Bicycle Headlamp

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Start price: $80

Estimated price: $150 - $250

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Description

This is a beautiful example of a circa 1900-1920s brass and nickel-plated acetylene gas lamp, a classic piece of early cycling and automotive history. Before electric lights became standard, these carbide lamps provided a bright, reliable light source by dripping water onto calcium carbide to produce flammable acetylene gas. This piece features a nickel-plated finish over what is likely brass or steel, a highly desirable and functional material for the era. The head has a classic domed front lens with a distinctive circular baffle/reflector and is flanked by faceted jeweled side reflectors—one green and one black/dark color—to provide side visibility. Markings on the back of the head are visible but obscured by wear; however, the burner area clearly indicates the fuel type with a relief inscription that includes the word “WATER.” The lamp is comprised of the main body, the head, and a screw-off base/carbide chamber. A metal fork-style bracket for mounting to a bicycle or early automobile is attached to the side. The overall condition is good and period-appropriate, with significant finish loss and tarnishing to the nickel plating, heavy surface patina, and scattered surface rust/corrosion visible, particularly around the seams and base. The lens is present but appears clouded/dirty. All components, including the water valve screw and mounting bracket, appear original and intact, though the spring mechanism is disassembled in one view. H 8″, W 3.5″, D 3.5”