metal

Film about steel industry: a steel ingot is passed along rollers,…

Film about steel industry. Cans made in a factory. Petroleum industry.…

Film about steel industry. Production line of vending machines, washing…

Governor William Donald Schaefer with wrecking ball knocking down…

Louisiana: at Lafayette. Rail workers are sawing off rail tracks and…

California: machine parts are made by different methods of heavy…

North Carolina: waves washing up on beach, lapping against corroded…

Different shots of men creating metal trays. MS of man drawing lines…

MS of man using metal punch machine. Shots of man using machine which…

New York: Engineers huddling around a model to turn into steel. CU…

New Jersey: Scientists weigh different types of metal. They combine…

New Jersey: Scientists weigh different types of metal. They combine…