X CONTENTS OF VOLUME I. 



I'AGE 



ON SMELTING IKON AND STEEL 283 



See also ON THE MANUFACTURE OF IRON AND STEEL BY A 

 DIRECT PROCESS, I. & S. lust. Jour. 1873, p. 253. 



SOME FURTHER REMARKS REGARDING THE PRODUCTION OF IRON 



AND STEEL BY DIRECT PROCESS 340 



ON THE PRODUCTION OF STEEL AND ITS APPLICATION TO MILI- 

 TARY PURPOSES . 378 



DISCUSSION OF PAPERS, ETC. 



HEAT. 



ON HEATED-AIR ENGINES 2(i, 1(51 



ON HORIZONTAL PUMPING ENGINES . . . . . . . 68 



ON A COMBINED VAPOUR ENGINE r.9 



ON THE APPLICATION OF SUPERHEATED STEAM . . . . 72 



ON COMBINED STEAM 76 



ON GJFFARD'S INJECTOR 78. 79, 101 



ON COKE MANUFACTURE yy 



ON THE STEAM-STEERING ENGINE IN THE "GREAT EASTERN" . 124 



ON LIQUID FUEL 125, 130 



ON COAL GETTING 128 



ON REGENERATIVE HOT BLAST STOVES . . . . . 132 



ON THE AERO-STEAM ENGINE 13<> 



ON STEAM ENGINE GOVERNORS . 139, 159 



ON THE EJECTOR CONDENSER 157 



ON MODERN LOCOMOTIVES 105 



ON PEAT-FUEL MACHINERY 166 



ON STEAM-ENGINE CONDENSERS 167 



ON COMBUSTION OF REFUSE VEGETABLE SUBSTANCES . . . 168 

 ON EXPERIMENTS ON STEAM BOILERS ... 170 



