It's assumed that this journal was read at the Ballarat School of MinesA small illustrated journal with advertisements and pictures. pages 328-356 (and 26 pages of illustrated advertisements). Illustrations include machinery, corn crushers, condensers, chlorination plants. stea, hammers, steam engines, steam pumps, lamps, saw bench, leather belting, casks, barrels, machinery, boiler, cohran and co, birkenhead, stern, cowles syndicate company, electric smelting works, aluminium manufacturing, w t glover and co, rope machine, steam travelling crane, webster wood fibre machine, automatic govenor expansion gear, international exhibition edinburgh, beacon light, air propeller, well boring tools and pumps, cochran and co.'s launch, tug and boat building yard, s.s. jeanette, cochran boiler, cochran and co's boiler shop, stern wheel steamer, s.s. esperanca, cowles syndicate co, milton, w.t. glover & co.'s patent compound rope making machine, bendh drilling machine, steam launch, bicycle, well-boring tools