Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

Active Filters:
  • Original Format = Trade Catalog
  • Date = 1917
Displaying 2 items
Filter
Automatic furnaces for annealing, hardening, tempering, etc.
Automatic furnaces for annealing, hardening, tempering, etc.
Metallurgical furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Case hardening -- Equipment and supplies -- Catalogs., Tempering -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
Blaw buckets / Blaw Steel Construction Co.
Blaw buckets / Blaw Steel Construction Co.
Buckets (Excavating machinery) -- Catalogs., Blaw Steel Construction Co. -- Catalogs., Trade catalogs. lcgft