COLLATERAL READINGS SUGGESTED: 



Benjamin Franklin's Experiments and Observations on Electricity ; 

 J. J. Fahie's A History of Electric Telegraphy ; Park Benjamin's The 

 Age of Electricity; Marvels of Electricity and Magnetism; Bren- 

 nan's A Popular Exposition of Electricity ; Lodge's Modern Views of 

 Electricity; TyndalPs Lectures on Electric Phenomena, Light and 

 Electricity, and Lessons in Electricity ; Sir William Thomson's Elec- 

 tro-Statics and Magnetism ; Balfour Stewart's Electricity and Magnet- 

 ism ; Reid's The Telegraph in America ; Prescott's History, Theory, 

 and Practice of the Electric Telegraph ; Molloy's The Electric Light 

 and the Storing of Electric Energy. 



