Mining and Milling at Britannia
File consists of an essay titled Mining and Milling at Britannia. Contains original photographs
Cleland, R.H.
The Creighton Mine
File consists of an essay titled The Creighton Mine. Contains original diagrams
Gaetz, T.M.
A Brief on Magnetic Prospecting
File consists of an essay titled A Brief on Magnetic Prospecting. Contains original diagrams
McNally, P.J.
Crushing and Fine Grinding
File consists of an essay titled Crushing and Fine Grinding. Contains original diagrams
Hamilton, J.M.