Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Date = 1921
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Semi-automatic furnaces
Semi-automatic furnaces
Metallurgical furnaces -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
Standing seam sheet copper roofing and flashings
Standing seam sheet copper roofing and flashings
Roofing, Copper--Handbooks, manuals, etc., Roofs--Design and construction--Handbooks, manuals, etc., Flashing (Building materials)--Handbooks, manuals, etc., Copper industry and trade--United States, Handbooks and manuals
United States Steel : a corporation with a soul
United States Steel : a corporation with a soul
United States Steel Corporation -- History., Steel industry and trade -- United States -- History.
The variety of furnace design : a series of papers illustrating the variety of design of furnaces to meet modern industrial heating requirements
The variety of furnace design : a series of papers illustrating the variety of design of furnaces to meet modern industrial heating requirements
Metallurgical furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.