Conversion. Toy factory.

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Conversion. Toy factory. Closeup of one of the hexagonal brass terminals in a screw machine recently converted to war production. Terminals are used for radio filter boxes in tanks and jeeps. Keystone
Conversion. Toy factory. Closeup of one of the hexagonal brass terminals in a screw machine recently converted to war production. Terminals are used for radio filter boxes in tanks and jeeps. Keystone

Keystone Mfg. Co., Dorchester, Mass. Feb., 1942.  Conversion of the machines from production of metal toys and motion picture projectors to radio filter boxes for jeeps and tanks.

Photographer: Hollem, Howard R.

Library of Congress

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