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Forging for a generator rotor, Bethlehem Steel Corporation (Bethlehem, Pa.)
Hollow forging a gun tube, Bethlehem Steel Company (Bethlehem, Pa.)
Illustration 'The great steam hammer', Bethlehem Steel Company (Bethlehem, Pa.)
Forging for a generator rotor, Bethlehem Steel Corporation (Bethlehem, Pa.)
Forging for a generator rotor, Bethlehem Steel Corporation (Bethlehem, Pa.)
Forging press in use, Finkl Plant, Republic Steel Corporation (Chicago, Ill.)
Forge press for railroad car wheels
No. 2 forge shop and No. 1 press, Bethlehem Steel Company (Bethlehem, Pa.)
Forging a large generator shaft (Bethlehem, Pa.)
Forging for a railroad wheel, Bethlehem Steel Corporation (Bethlehem, Pa.)
Machining a forged armor plate
Forging a test sample, Republic Steel Corporation Research Center
Forge shop laboratory, Aluminum Company of America (Cleveland, Ohio)
Gun casting, Bethlehem Iron Works (Bethlehem, Pa.)
Straightening an armor plate under a hydraulic press
Manufacture of gun barrels at Birmingham
Forging parts for Loewy Hydro Press, Bethlehem Steel Corporation (Bethlehem, Pa.)
10,000 pound steam hammer for forging
Illustration of steam hammer, Woolwich Arsenal (London, England)
Steam hammer in use with a modest size billet
Chain making: inserting the stud in heavy stud chain, American Chain Cable Works (Troy, N.Y.)
Chain making: bringing scarfed ends of link together for welding, American Chain Cable Works (Troy, N.Y.)
Chain making: hydraulic machine for forming the links, American Chain Cable Works (Troy, N.Y.)
Railroad wheels being forged at Gary Steel Works (Gary, Ind.)

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