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Molten metal from blast furnaces arrives at the open hearth foundry where it is placed in a 600 ton mixing furnace, which maintains a temperature of 2100 degrees fahrenheit. The mixing furnace acts as a sort of thermos bottle, or ore storage tank. A worker is shown here preparing an open hearth furnace for charging

Molten metal from blast furnaces arrives at the open hearth foundry wh...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring into a tank at a relay station

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring into a tank at a relay station

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

DeLand pool. Improvised foundry, Daytona Beach. Molten aluminum spills like quicksilver from this homemade bucket-sized ladle and pours white-hot into a mold to cast experimental parts for bombers in Clayton's foundry at Daytona Beach, Florida. Foundry foreman R.G. Campbell watches the color of the pour from the left. J.L. Clayton, city fireman, who built the foundry as a hobby, is pouring with the aid of his Negro helper

DeLand pool. Improvised foundry, Daytona Beach. Molten aluminum spills...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Molten iron is blown in an Eastern Bessemer converter to change it to steel at the Repubic Steel Corporation, Youngstown, Ohio

Molten iron is blown in an Eastern Bessemer converter to change it to ...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Steel production. Iron forgery scene. Molten metal running into a ladle from the tapping hole of a blast furnace at a big Eastern steel plant. Republic, Youngstown

Steel production. Iron forgery scene. Molten metal running into a ladl...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Steel production. Molten slag running from an Eastern blast furnace into a cinder ladle. The slag serves many useful purposes. Republic, Youngstown

Steel production. Molten slag running from an Eastern blast furnace in...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Steel production. Steel activity in war time. Molten metal is poured into large molds at an Eastern open hearth furnace. Republic, Youngstown

Steel production. Steel activity in war time. Molten metal is poured i...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Production. Ship propellers, etc. Molten manganese bronze is poured into a massive mold as a huge ship propeller is cast. A season foundryman in a large war production plant controls the pouring operation. Baldwin Locomotive Works

Production. Ship propellers, etc. Molten manganese bronze is poured in...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Raffle this evenin[g] / Molten eng. ; J. Molten eng - del.

Raffle this evenin[g] / Molten eng. ; J. Molten eng - del.

Print shows a large male turkey, facing left, with dice in the upper corners, possibly a turkey raffle. Alternate title based on interpretation of the relationship of the image to the text. Signed on block at ... More

Steel production. Molten steel for war industries. A ladle of molten iron is poured into an opne hearth furnace for coversion into steel. Note safety latch on the crane hook. Republic, Youngstown

Steel production. Molten steel for war industries. A ladle of molten i...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

A scene in a steel mill, Republic Steel, Youngstown, Ohio. Molten iron is blown in an Eastern Bessemer converter to change it to steel for war essentials

A scene in a steel mill, Republic Steel, Youngstown, Ohio. Molten iron...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

A scene in a steel mill, Republic Steel Mill, Youngstown, Ohio. Molten iron is blown in an Eastern Bessemer converter to change it to steel for war essentials

A scene in a steel mill, Republic Steel Mill, Youngstown, Ohio. Molten...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Tin can alley leads to victory. Molten tin, salvaged from old cans, in an Eastern de-tinning plant is molded into a "pig." Dross is skimmed off during the pouring operation

Tin can alley leads to victory. Molten tin, salvaged from old cans, in...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Phelps Dodge refining company, El Paso, Texas. Molten copper  being poured from the refinng furnace. It is run through a bed of coke to prevent oxidation before the copper is cast into molds

Phelps Dodge refining company, El Paso, Texas. Molten copper being po...

Public domain photograph - historical image of Texas, United States, free to use, no copyright restrictions image - Picryl description

Production. Copper. Molten copper pouring from a converter at the Garfield, Utah smelter of the American Smelting and Refining Company. This plant is producing vast quantities of the copper so vital for war purposes

Production. Copper. Molten copper pouring from a converter at the Garf...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring into a tank at relay station

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring...

Public domain image of cattle, livestock, farm animals, agriculture, free to use, no copyright restrictions - Picryl description

Production. Shell loading. Molten TNT is poured into 75 mm. shells at a large Midwest loading plant. Shells from 20 mm. to 155 mm. are loaded at this plant in addition to special shells required by the British. Ravenna ordnance plant

Production. Shell loading. Molten TNT is poured into 75 mm. shells at ...

Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring into a tank at relay station

Freeport Sulphur Company, Hoskins Mound, Texas. Molten sulphur pouring...

Picryl description: Public domain photograph of a pipe, pipeline, excavation, free to use, no copyright restrictions.