Synchronous mains electric clock of the self-start

Made:
1934 in United States

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Synchronous mains electric clock of the self-starting type, with digital display. Made by The Westinghouse Electric Supply Co. USA. Early c.1934's

Details

Category:
Time Measurement
Object Number:
1981-2028
type:
electric clock
credit:
Christie's South Kensington Limited