Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Metals -- Heating -- Equipment and supplies -- Catalogs.
  • Subject = Metallurgical furnaces -- Equipment and supplies -- Catalogs.
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Air compressors and blowers for the operation of industrial furnaces
Air compressors and blowers for the operation of industrial furnaces
Metallurgical furnaces -- Equipment and supplies -- Catalogs., Air-compressors -- Catalogs., Fans (Machinery) -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
Kwikleen' air-tight blast gates
Kwikleen' air-tight blast gates
Metallurgical furnaces -- Equipment and supplies -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.