AN ILLUSTRATED WEEKLY REVIEW OF CURRENT PROGRESS 



IN ELECTRICITY AND ITS PRACTICAL 



APPLICATIONS. 



ISSUED EVERY SATURDAY. 



PUBLICATION OFFICES, 168-177 POTTER BUILDING, NEW YORK, 



W. J. JOHNSTON, Editor and Publisher. 



T. COMMERFORD MARTIN, \ A . . ..... CLARENCE E. STUMP, 



JOSEPH WETZLER, | Associate Ed.tors. Business Manager. 



New England Office, 48 Congress Street, Boston. 

 W. I. BARKER, Manager. 



Western Office, 44 Lakeside Building, Chicago. 

 W. A. KREIDLER, Manager. 



SUBSCRIPTION, IN ADVANCE, ONE YEAR, $3. 



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 CLUBS. In Clubs of 4 or more, $2.50 a year each; with a free 

 extra copy to the getter-up of a Club of 8. 



Foreign Subscription, $54. 



The Electrical World 



Is the Pioneer Weekly Electrical Journal of America, and has well maintained 

 its lead. It has the largest circulation of any periodical in the world devoted to 

 electricity, and is noted for its ability, enterprise, independence, and honesty. 

 For thoroughness, candor, and progressive spirit, it stands in the foremost rank 

 of special journalism. Its low subscription price, combined with its acknowl- 

 edged excellence, renders the paper so popular that no one who reads any elec- 

 trical journal is willing to do without The Electrical World. 



It has no equal as an Advertising Medium in its special field. 



Avoiding abstruse technicalities, The Electrical World seeks to keep its readers 

 informed of every event of importance, every new discovery, invention, applica- 

 tion, and theory, in which electricity plays a part. No one who desires to keep 

 abreast of the wonderful activity in electrical discovery and invention that 

 characterizes our times, can afford to be without it. 



Correspondence, news items, views, and opinions, on all topics within the 

 province of this journal, are cordially invited from any part of the world. 



Matter for the Editorial Department should be addressed to "The Editor of 

 The Electrical World, New York." Subscriptions and communications relating 

 to Advertising or the Business Department should be addressed to 



W. J. JOHNSTON, Publisher, 

 168-177 Potter Building, NEW YORK. 



