Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Metals -- Heating -- Equipment and supplies -- Catalogs.
  • Subject = Copper -- Heating -- Equipment and supplies -- Catalogs.
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Copper cake heating furnace, billet heating furnaces
Copper cake heating furnace, billet heating furnaces
Metallurgical furnaces -- Catalogs., Copper -- Heating -- Equipment and supplies -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.