Trade catalogs of electrical equipment, 1920-1924.

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Trade catalogs of electrical equipment, 1920-1924.

Trade catalogs of electrical apparatus and appliances, lighting, switches, meters, motors, wire, and other ephemera relating to electrical equipment.

4 items (1 box) : ill.

Related Entities

There are 2 Entities related to this resource.

Westinghouse Electric & Manufacturing Company.

http://n2t.net/ark:/99166/w6wf4rhq (corporateBody)

Industrialist and inventor of the compressed air brake George Westinghouse incorporated the Westinghouse Electric & Manufacturing Company in 1891. With its giant factory located in East Pittsburgh, Pa., the Westinghouse Electric & Manufacturing Company soon became the Edison General Electric Company's main rival in the contest to provide electricity to the United States. While Edison General Electric pioneered the generation and distribution of direct current (DC) electricity, Westinghou...

Western electric company

http://n2t.net/ark:/99166/w6cr9nwr (corporateBody)

The Western Electric Company was a subsidiary of the American Telephone & Telegraph Company. The firm manufactured a wide variety of telephone equipment at its Hawthorne Works in Chicago, Illinois. A notable series of worker efficiency experiments known as the Hawthorne Studies were staged at the plant between 1924 and 1933. From the description of Photograph album, 1925. (Harvard Business School). WorldCat record id: 52815587 From the description of Western Electric Com...