CONTENTS. xiii 



PAGE 



Edison's Lamp , 212 



Automatic lighter of Reynier's Electric Lamps 216 



ELECTRIC CANDLES 217 



Condensers 227 



Other Systems of Electric Candles 229 



jamirfs Candle 231 



Soligniacs Candle ... ... ... ... .. 236 



La^<a^id de V Estradas Candle 237 



PART IV. COST OF ELECTRIC LIGHTING. 



< 1 ost of the Electric Light with Batteries ... 239 

 < <st of the Electric Light with Induction 



machines 242 



PART V. -APPLICATIONS OF THE ELECTRIC 

 LIGHT. 



Application to Public Illumination 249 



Application to the Illumination of Light- 

 houses 259 



Application to the Lighting of Ships 263 



Application to Nautical Signals at long range 268 



Application to the Arts of War 270 



Lighting of Railway Trains 274 



Application of the Electric Light to the 



Lighting of the Drifts in Mines, &c 275 



Application to Lighting Railway Stations, 



Workshops, &c -.. ... 278 



