Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Annealing of metals -- Equipment and supplies -- Catalogs.
  • Date = 1918
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Bright annealing furnaces.
Bright annealing furnaces.
Metallurgical furnaces -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft