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TRANSFORMER CORE MANUFACTURE - ride through a process tunnel, these coils of special steel are cores for transformers built at the Westinghouse Transformer Division, Sharon, Pa.

TRANSFORMER CORE MANUFACTURE TUNNEL RIDE

E&MP 40.031

Electric Transformers

no date

Ready for a ride through a process tunnel, these coils of special steel are cores for transformers built at the Westinghouse Transformer Division, Sharon, Pa.

They are made of Hipersil, the new Westinghouse magnetic material which permits engineers to build smaller and better electric transformers.

Photo ## 269467


Original Caption by Science Service
© Westinghouse



National Museum of American History

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