Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Date = 1920
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Adams' common sense instruction on gas tractor operation : a book for tractor operators who desire to know the most efficient methods of maintaining a tractor at its highest working power
Farm tractors -- Maintenance and repair., Farm tractors -- Motors., Internal combustion engines -- Maintenance and repair.
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Annealing and heat-treating furnaces
Metallurgical furnaces -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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The application & equipment of the safety car
Electric railroads -- Cars., Electric railroads -- Equipment and supplies.
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Automatic and semi-automatic furnaces for the continuous heat-treatment of metals
Metallurgical furnaces -- Catalogs., Continuous casting -- Equipment and supplies -- Catalogs., Continuous furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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Automatic tempering furnace
Metallurgical furnaces -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Tempering -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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The Bessemer oil engines : four-cycle type eight vertical diesel engines : marine type
Marine diesel motors -- Catalogs., Internal combustion engines -- Catalogs., Bessemer Gas Engine Company -- Catalogs.
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The Bessemer oil engines, four-cycle type eight vertical diesel engines : stationary type
Diesel motor -- Catalogs., Internal combustion engines -- Catalogs., Bessemer Gas Engine Company -- Catalogs.
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Brass annealing furnaces, coal and wood fired.
Metallurgical furnaces -- Catalogs., Brass -- Heating -- Equipment and supplies -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft
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Cake and billet heating furnace.
Metallurgical furnaces -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft
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Car and ball type annealing and heat treating furnaces.
Metallurgical furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Case hardening -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft
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Car type and car and ball type annealing and heat-treating furnaces.
Metallurgical furnaces -- Catalogs., Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft
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Car-type annealing furnace.
Metallurgical furnaces -- Catalogs., Annealing of metals -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs., Trade catalogs. lcgft
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Continuous billet heating furnace
Metals -- Heat treatment -- Equipment and supplies -- Catalogs., Copper -- Heating -- Equipment and supplies -- Catalogs., Copper -- Heat treatment -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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Continuous straight line billet heating furnaces
Metallurgical furnaces -- Catalogs., Continuous 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.
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Copper cake heating furnace, billet heating furnaces
Metallurgical furnaces -- Catalogs., Copper -- Heating -- Equipment and supplies -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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Copper wire mill furnace equipment
Metallurgical furnaces -- Equipment and supplies -- Catalogs., Metallurgical furnaces -- Catalogs., Copper wire -- Heating -- Equipment and supplies -- Catalogs., Wire rolling mills -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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Directory giving the names of executives and operating officials of the iron and steel plants in the United States and Canada. 1920
Iron industry and trade -- Directories., Steel industry and trade -- Directories.
4 volumes 20 cm; Annual; text txt rdacontent; unmediated n rdamedia; volume nc rdacarrier; 1918-1922.
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Directory of the iron and steel works of the United States and Canada 1920 / American Iron and Steel Institute.
Iron-works -- United States -- Directories., Steel-works -- United States -- Directories., Iron-works -- Canada -- Directories., Steel-works -- Canada -- Directories.
volumes 22 cm.
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End-heating furnaces
Metallurgical furnaces -- Catalogs., Metals -- Heating -- Equipment and supplies -- Catalogs., Foundries -- Equipment and supplies -- Catalogs., W.S. Rockwell Company -- Catalogs.
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Factors to be considered in heating and cooling steel
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.
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