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The Pamphlet Collection of Sir Robert Stout: Volume 61

Class 11.—Apparatus and Processes used in Mining and Metallurgy

Class 11.—Apparatus and Processes used in Mining and Metallurgy.

181—Alves, John, Dunedin.
  • Gold Mining Machinery.
182—Ashcroet, George, Petone.
  • Quartz Crushing and Gold Saving Machine.
183—Brunner Coal Company, Brunnerton, Greymouth.
  • Fire-clay Retorts, for Gas-making, and other Fire-clay goods.
184—Burt, A. & T., Dunedin.
  • General Metal Manufactures.
185—Danes, I. & T., Christchurch.
  • Pumps in Motion.
186—Foothead, Edward I., Wellington.
  • Metal Work.
187—Fraser, George, Auckland.
  • Hydraulic Mining Jet.
188—Hopkinson, Joseph, Marlon, Rangitikei.
  • New Design of Furnace, for Smelting Virgin Iron Ore.
189—Malfroy, Camille, Ross, Westland.
  • Hydraulic Motors, to be worked by Water Pressure by means of a one-inch supply pipe
  • Drawings of Direct Acting Pumping Engine.