Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Trade catalogs. lcgft
  • Subject = Metallurgical furnaces -- Catalogs.
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Brass annealing furnaces, coal and wood fired.
Bright annealing furnaces.
Cake and billet heating furnace.
Car and ball type annealing and heat treating furnaces.
Car type and car and ball type annealing and heat-treating furnaces.
Car-type annealing furnace.
Standard blacksmith forges for oil fuel.
Twin-chamber underfired carbonizing furnaces, small single-chamber underfired heat-treating and carbonizing furnaces, single-chamber underfired heat-treating and carbonizing furnaces, economizer heat-treating furnaces