1900s Adams Bagnall enclosed carbon arc lamp. The risks, overview, & demonstration.
17:26
1910 GE Form-7 AC Series enclosed carbon arc lamp
7:52
Carbon Arc Projectors
18:34
120 Year Old Rare Nernst Lamps
20:10
1940s GE NA-9 Low pressure sodium lamp operating on M-2 ballast.
7:07
How to operate a Carbon Arc
6:20
Recreating An Antique Carbon Torch (Oxy/Acetylene Alternative)
8:36
Kempton Steam Museum - The Mercury Arc Rectifiers
10:36