Holmes' arc lamp from South Foreland Lighthouse, about 1860-80.
1860-1880
arc lamp, clockwork no.189A with fitted case
Siemens Arc Lamp
"City of London" Arc Lamp, 1881, with carbon rod
One of two miniature Arc Lamps, German
Jandus patent enclosed arc lamp
Miniature Arc Lamps, German
Arc lamp
Metal arc lamp
Arc Lamp Resistance
Box of carbon electrodes for use with an arc lamp
1900-1910
Midget arc lamp, 1899
1899
Arc lamp used with Pilsen Joel Dynamo
Crompton Arc lamp, 1898
Arc lamp with inclined carbons
Crompton Arc Lamp Contact Mechanism
Carbon Arc Projector Lamp
Crompton and Pochin Arc lamp (10 amperes)
Arc Lamp, inverted
Arc Lamp
Two Crompton Arc Lamps, 1890 (dups)
Two Crompton Arc Lamps
"City of London" Arc Lamp, 1881
"Brilliant" Arc Lamp for Process Camera
"Brilliant" Arc Lamp for Process Camera
Crompton arc lamp, 1878
Arc-lamp, metal on wood stand
1890-1910
Automatic arc lamp, French 1880-1915
1880-1915
Two arc lamps for ultraviolet irradiation of small areas of skin
1880-1910
"Albert Dock" Arc Lamp
arc lamp
Foucault-Duboscq spring-driven arc lamp
Arc lamp, late 19th century. With reflector and clockwork mechanism.
1871-1900