metal

Film about steel industry. View up from ground of a skyscraper under…

Film about steel industry. Men work in factory. Metals in powder form…

Film about steel industry. Metal Is remelted. Man sits in front of…

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…