The Practice of Shaft Plumbing
- CA ON00239 F1506-S1-f165
- Akt(e)
- 1940
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled The Practice of Shaft Plumbing. Contains original diagrams
Potvin, J.P.
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The Practice of Shaft Plumbing
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled The Practice of Shaft Plumbing. Contains original diagrams
Potvin, J.P.
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Levack Mine. Contains original blueprints and photographs
Johnston, W.G.
Northeastern Quebec Mining Area – Eastern Section
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Northeastern Quebec Mining Area – Eastern Section. Contains original diagrams and photographs
Knight, F.C.
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled The Frood Stobie. Contains original diagrams
Dickhout, M.H.
Stoping Methods at the Wright-Hargreaves
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Stoping Methods at the Wright-Hargreaves. Contains original diagrams
Elliott, G.F.
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Chilean Nitrate Industry. Contains original diagrams
Green, C.S.
Stoping Methods at the Wright-Hargreaves Mine
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Stoping Methods at the Wright-Hargreaves Mine. Contains original diagrams
Boland, G.G.
Teil vonQueen's University. School of Mining and Agriculture fonds
File consists of an essay titled Detachable Drill Bits.
Gilchrist, W.M.
Teil vonRobert Henderson Hay fonds
File consists of P.C.C. North Bay and Sudbury records.
P.C.C. Costing & Pricing Study
Teil vonRobert Henderson Hay fonds
File consists of P.C.C. Costing & Pricing Study records.