The Cyclopædia of Electrical Engineering: Containing a History of the Discovery and Application of Electricity with Its Practice and Achievements from the Earliest Period to the Present Time : the Whole Being a Practical Guide to Artisans, Engineers and Students Interested in the Practice and Development of Electricity, Electric Lighting, Motors, Thermo-piles, the Telegraph, the Telephone, Magnets and Every Other Branch of Electrical Application, Volume 2