Arc lamp

| View Cart ⇗ | Info

“In all the arc lamps in common use, the coil, by means of which the automatic maintenance of the arc is kept up, is placed as a shunt across the its poles."—Finley, 1917


Finley, John H. Nelson's Perpetual Loose-Leaf Encyclopedia (New York City: Thomas Nelson and Sons, 1917) 11:197


TIFF (full resolution)

1588×2400, 217.4 KiB

Large GIF

677×1024, 36.7 KiB

Medium GIF

423×640, 22.2 KiB

Small GIF

211×320, 9.5 KiB