Grey soft covered magazine on 20 pages. Contents include: Boiler plates, crosscut column, cyaniding slimes, corliss valves, South Africa, Melbourne Excursion, Jubilee Excursion, cyanide poisoning.ballarat school of mines, ballarat school of mines students' magazine, boiler plate marking, cyaniding slimes, coliss valves, o.e. jager, settlement of slimes, south africa, transvaal, orange free state, boer war, nek tunnel, jubilee mine, deane, lee chung and co., eldin moore, cyanide posioning, j.a. reid, n. stucjey, g.s. turrell, v.g. anderson, g.s. hepburn, h. owen, john adam, w. figgis, p. pratt