VI CONTENTS OF VOLUME III. 



I'AGE 



REMARKS ON THE HOUSE OF APPLIED SCIENCE . . . .154 



PUDDLING IRON IN GAS FURNACES 155 



THE KEGENERATIVE GAS FURNACE 157 



EEMARKS AS PRESIDENT OF THE IRON AND STEEL INSTITUTE, 



delivered at the Newcastle meeting 159 



THE ELECTRIC LIGHT 162, 163, 164, 165 



ADDRESS AS PRESIDENT OF THE SOCIETY OF TELEGRAPH ENGI- 

 NEERS, deli re red on the 23/vZ January, 1878 167 



ON THE UTILIZATION OF HEAT AND OTHER NATURAL FORCES, A 

 LECTURE delivered at Glasgow, under the auspices oftlw GLASGOW 

 SCIENCE LECTURES ASSOCIATION, on the llth March, 1878 . 182 



THE MICROPHONE 205 



ADDRESS AS PRESIDENT OF THE IRON AND STEEL INSTITUTE, 



delivered at Paris on the 16th September, 1878 .... 207 



REMARKS AT THE ANNUAL DINNER OF THE IRON AND STEEL 



INSTITUTE, held at Paris on the 17th September, 1878 . . . 215 



REMARKS ON THE OCCASION OF THE EXCURSION OF THE IRON 

 AND STEEL INSTITUTE TO CREUSOT 217 



ELECTRIC LIGHTING . . . . . . . . 219, 222 



STEEL FOR WAR PURPOSES 225, 227 



REMARKS ON QUITTING THE CHAIR OF THE IRON AND STEEL 



INSTITUTE 227 



ON TECHNICAL EDUCATION, AN ADDRESS TO THE STUDENTS OF 

 THE BELGRAVE MECHANICS' INSTITUTE, delivered at Tutib ridge 

 Wells on the th December, 1879 230 



ELECTRICITY AND GAS 237 



TELEGRAPH WIRES ' . . . .241 



GAS AND ELECTRICITY AS HEATING AGENTS, A LECTURE delivered 

 at Glasgow, under the auspices of the GLASGOW SCIENCE LEC- 

 TURES ASSOCIATION, on the 27th January, 1881 . . . . 243 



REMARKS AT THE ANNUAL FESTIVAL OF THE IRON, HARDWARE, 

 AND METAL TRADES PENSION SOCIETY, on the 1st June, 

 1881 263 



ADDRESS AS HONORARY PRESIDENT OF THE MEETING OF THE 

 SOCIETY DBS INGENIEURS CIVILS, held at the Exposition 

 d'Mectrieite on the 23rd September, 1881 266 



