The Ballarat School of Mines had a 'Model Mine' that was used to teach students. Practical work was undertaken for a fee, supervised by laboratory superintendents. Copies of assays undertaken are compiled together in this book. Large green hard covered ledger with brown leather binding. An alphabetical listing of names of those who requested assays from the Ballarat School of Mines is found in the front. 713 of the 994 pages are used. The pages are transfer copies of original correspondence prepared by the Ballarat School of Mines.ballarat school of mines, assaying, mining, phoenix foundry, a.e. anderson, john andrew, greendale, john anderson, black horse quartz mining company, rivett henry bland, band and albion consols, john barbour, broadbent brothers, dalton blakely, union bank, w.j. butcher, john m. bickett, j.p. brophy, j. barnett, j.j. blundell, george bailey, w.r. bechervaise, bateman and co., captain baker, j. chew, g.j. carroll, r. coad, c. collyer, w. corbould, david, david cameron, c. crisp, bacchus marsh, c. clark, james cotter, h. cherry, john ditchburn, james donaldson, george davey, c.e. dudley, geirge davidson, a. doepel, john holmes, w. hayden, g. hatfield, s. horsley, j. howard, dr holthouse, a.e. hawson, thomas james, e. jordon, j.h. jago, james johns, john kelsall, charles klug, c. eagle, d.e. kingr.h. cock, lal lal iron co., john letcher, rev. j. love, c.w. langtree, william moss, j. mcgrath, p. marquand, south clunes mine, david merton, fred masters, e. morey, william mercer, b. mason, freemantle, spring leads co, smeaton, diamond drill co, ballarat east, star of the east, h.g. neill, william nicholls, new kohrinor co, charles ogilvy, james oddie, james orr, james ord, stawell, frank parrington, port phillip gold mining company, clunes, w. patrick, phoneix foundry, john quayle, e. rowlands, rowlands and lewis, charles reeves, stanley copper mines, charles sargeant, sergeant's freehold, scotchman's united company, stawell, i. sharpe, james selby, william spargo, w.h. shaw, try again comany, r. timms, d.c. urquhart, w.p. white, white horse range, e. wissel, w.c. wilson, george wyatt, mining laboratory