Public domain
A vacuum mechanism for inserting discs is an important unit in the machine setup of a converted cash register factory now producing 20mm fuses in enormous quantities
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineA vacuum mechanism for inserting discs is an important unit in the machine setup of a converted cash register factory now producing 20mm fuses in enormous quantities. 1942-01-01. Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
Similar works
A dial feed press crimps 20mm fuses in a large plant which quickly changed over to the production of essential supplies for our armed forces. National Cash Register Company, Dayton, Ohio
Conversion. Metal screens to bomber windows. An aluminum switch box for an airplane tow target is drilled in a production jig at an Eastern plant that formerly made metal screens for doors and windows
Conversion. Jukebox plant. It's all for fun now, but her technical skill in assembling electrical devices will soon be applied to important work. When the last jukeboxes roll off this Eastern plant's assembly lines, control devices similar to those used on the amusement machines will be produced for
Production. Pratt and Whitney airplane engines. Crankshaft assembles for Pratt and Whitney airplane engines must undergo a rigid inspection in a large Eastern war plant now working full tilt to supply our armed forces with power installations for our war planes. Pratt and Whitney Aircraft
NO CAPTION
Untitled photo, possibly related to: Detroit, Michigan. Assembly of Rolls Royce engines at the Packard motor car company. Putting wire in protectors to prevent rods from damaging the crank case