Printed technical drawings of 'Maddern's Patent Roasting Furnace' .1) Assembly drawings with dimensions (4 copies) .2) Details for Maddern's roaster (3 copies)w. maddern, roasting furnace, assaying, engineering drawings, w.a. maddern, maddern's roasting furnace

Ledger book with rough minutes of the Ballarat School of Mines Councilballarat school of mines, ballaray school of mines council, minutes, ballarat school of mines council minutes, lancelot austin, returned soldiers, repatriation, maurice copland, h.h, smith, h.v. duncan, plumbing, fredeick martell, wildflower exhibition, factory day, william baragwanath, r. maddern, f. barrow, d. maxwell, w.h. middleton, w.h. humphreys, j.n. dunn, l. lederman, f. saunders, c.e. ludbrook, serjeant scholarship, james barrett, university college in ballarat proposal, a.s.m. polson, d. mclachlan, g. clarkson, w. guy, j. kean, miss poole, e.v. butler, brother keniry, h.b. berry, w.k. bolton, t. hurley, d. ronaldson, t.j. riddle, frederick saunders, r. stephenson, a.o. stubbs, s. weir, w.a. spring, james tulloch, museum