parts

On a firm that makes “christmas trees,” a nickname for a part of an oil…

Women and a few men, all well-dressed, walk in and out of a door with a…

On metalworking in factories. Shot malleable iron castings. Visit to…

On metalworking in factories, Workers pour molten into the molds. Men…

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

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

Massachusetts. Construction equipment wears out and new parts are…

Part of the Team!: A refrigerator factory. Shots of: butter conditioner…

Footage is a 1950 informational film on meat preparation. Focuses on…

Footage is a 1950 informational film on meat preparation - cleaning,…

Service manual indicates number of lubrication fittings and their…