The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 378
erminals of a high-tension transformer and take in myhand an exhausted bulb which contains a small carbon buttonmounted upon a platinum wire leading to the outside of the bulb,and the button is rendered incandescent as soon as tlie transformeris set to work (Fig. 190). I may place a conducting…
Electric currents, Alternating · Electrical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from A course of six lectures on the chemical history of a candle [electronic resource]: to which is added, a lecture on platinum (1865)](https://img.insideoutlibrary.com/img/200/ia-19991842.5823.emory.edu-117-20.webp)
