Refining Prints

Cuban Gordian-Knot
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American Smelting and Refining, Garfield, Utah 1942 (photo)
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Smelting of ores (gold, silver)
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Blast furnaces, Barrow Haematite Iron and Steel Company
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Athanor or Slow Harry, a self-feeding furnace maintaining a constant temperature
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Rock Salt: Refining salt, Northwich Cheshire
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Lead smelting. From Agricola De re metallica, Basel 1556. Woodcut
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Athanor or Slow Harry, a self-feeding furnace maintaining a constant temperature
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Blast furnaces at Siemens Iron and Steel Works, Landore, South Wales. Wood engraving 1885
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Salt Works: on right quality of product is being shown to potential customer while
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Crane for lifting of copper/lead alloy from moulds
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Steel production: Forge, A with bellows to produce draught
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Refining copper: removing cakes of copper from the crucible and quenching in a tub of water
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Furnace for refining copper
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Smelting iron, A, and hammering bars with a mechanical hammer
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Using bellows to increase draught in furnace for refining copper
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Stamp for breaking copper cupellation cakes for further refining
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Using bellows to increase the draught in furnace
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Refining copper in furnace
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Blast furnace for smelting iron ore. From Agricola De re Metallica, Basle, 1556. Woodcut
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Refining silver, preparing containers
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Silver refining oven, engraving from De Re Metallica (On the Nature of Metals)
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Distillation of Nitric Acid. Also known as Aqua Fortis or Parting Acid
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Refining copper by Hungarian process, 1580 (engraving)
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Smelting of copper: making liquation cakes by reducing copper in furnaces and alloying with lead
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The refining of cornflour
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Laboratory for refining gold and silver
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Refining gold
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Refining of silver
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Salt works and refining vats, Mexico, c. 1880-97 (b / w photo)
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Venetian Wax Refinery (pen, ink & w / c on paper)
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The Bessemer process for the mass-production of steel, developed by Sir Henry Bessemer
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Refining Oil, c.1910 (oil on canvas)
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Oil Series: Refinery, 1951 (screen print)
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Making maple syrup in the good old fashioned way, c. 1906 (b / w photo)
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Printed to Order and Licensed for Personal Use