Search Results
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Blowing a carboy and shaping its base by rolling
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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Billet "blooms" for rails being further compressed and lengthened in rolling mill
- After 1895
…unknown manufacturing plant. This photograph is one of a set of seven stereographs detailing the production of steel.…
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Electric machine drawing white hot billet from re-heating furnace
- After 1895
…unknown manufacturing plant. This photograph is one of a set of seven stereographs detailing the production of steel.…
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Pig iron mixer which acts as collector, and distributer pouring into ladle
- After 1895
…manufacturing plant. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
- Publisher Underwood & Underwood
- Subject Iron industry and trade, Steel industry and trade, Manufacturing industries
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Drawing off molten iron from blast furnace to make "pigs"
- After 1895
…manufacturing plant. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes…
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Cutting a carboy from blow-pipe after leaving mould
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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Adding molten glass to neck of carboy to make rim
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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Final rolling mill action forming finished steel rails
- After 1895
…such as plates or rails. This photograph is one of a set of seven stereographs detailing the production of steel.…
- Publisher Underwood & Underwood
- Subject Iron industry and trade, Steel industry and trade, Manufacturing industries
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Finishing neck or "corkage" of a 12-gallon carboy
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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Blowing a 12-gallon carboy into a clay mould
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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Making and fitting ground-glass stopper to a big carboy
- After 1895
…Works factory in New Jersey. This photograph is one of a set of six stereographs detailing the production of 12-gallon glass carboys.…
- Publisher Underwood & Underwood
- Subject Employees, Glass blowing and working, Manufacturing industries, Glass manufacture
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A reservoir after evaporation – turning up the salt – salt fields, Solinen, Russia
- After 1895
…visible in the background. This photograph is one of a set of six stereographs detailing the mining and production of salt.…
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Tapping open hearth furnaces and carbonizing molten metal with charcoal or coke
- After 1895
…ore, to produce steel. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Stripping moulds from ingots in Bessemer mill
- After 1895
…from molten pig iron. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Steel ingot entering first rolling mill to be rolled into plates or rails
- After 1895
…such as plates or rails. This photograph is one of a set of seven stereographs detailing the production of steel.…
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100-ton capacity ladle of liquid steel from open hearth furnace pouring into ladle
- After 1895
…ore, to produce steel. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Moulds being taken off steel ingots as they have solidified
- After 1895
… further processing. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
- Publisher Underwood & Underwood
- Subject Iron industry and trade, Steel industry and trade, Manufacturing industries
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Down the line of furnaces in open hearth mill, charging a furnace with molten iron
- After 1895
…impurities to form steel. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Cooling the "pigs" in the sand moulds
- After 1895
… further processing. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Pouring molten iron from blast furnace ladle into massive pig iron purifier
- After 1895
…converting iron into steel. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
- Publisher Underwood & Underwood
- Subject Iron industry and trade, Steel industry and trade, Manufacturing industries
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Making the sand moulds for pig iron
- After 1895
…being suckled by a sow. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Apparatus for blowing coat of lime on moving pig moulds after use
- After 1895
…purify the iron ore. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
- Publisher Underwood & Underwood
- Subject Iron industry and trade, Steel industry and trade, Manufacturing industries
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Bessemer converter in action blowing iron into steel
- After 1895
…required steel is formed. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Making a bottom for a Bessemer converter, showing gas blast tubes
- After 1895
…order to form steel. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…
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Detail view of blast furnaces showing feed buckets ascending
- After 1895
…liquid slag and iron. This photograph is one of a set of fourteen stereographs detailing the production of iron and steel by various processes.…