Pickle Crow Gold Mines Limited
File consists of an essay titled Pickle Crow Gold Mines Limited. Contains original blueprints and photographs
Barber, J.E.
Garson Mine
File consists of an essay titled Garson Mine. Contains original blueprints
Bardswick, J.
Mining at the Wright-Hargreaves
File consists of an essay titled Mining at the Wright-Hargreaves. Contains original diagrams
Martin, J.R.
Hollinger’s New Programme
File consists of an essay titled Hollinger’s New Programme. Contains original diagrams, photographs and blueprints
Ditchburn, Herbert F.
Scheelite at Hollinger Mill
File consists of an essay titled Scheelite at Hollinger Mill. Contains original diagrams and photographs
Percival, Geo.
Diamond Drill Stoping
File consists of an essay titled Diamond Drill Stoping. Contains original diagrams
Vuori, H.