Crescent Steel Co [From Old Catalog]

• The Treatment of Steel; A Compilation from Publications of the Crescent Steel Company, on Heating, Annealing, Forging, Hardening and Tempering and on ... on Hardening and Tempering from a Work
• Treatment of Steel; a Compilation from Publications of the Crescent Steel Company, on Heating, Annealing, Forging, Hardening and Tempering and on the Use of Furnaces; Also a Chapter on Hardening and Tempering from a Work