Jefferson "Golden Hour" Electric Clock

Description

Jefferson Electric "Golden Hour" electric clock, USA. c1950. The first and best of a series of mystery clocks.

The clock is transparent, with no obviuos way for the hands to turn. The crystal itself rotated driving the minute hand and a small gearbox at the rear drives the hour hand.

A sycronous electric clock, so very accurate. 60 Hz so I need an inverter to generate 110 V 60 Hz.

Diecast metal with gold plating.

Fairly expensive in its day, about US$22. Aimed at upper-income people as a special gift for birthdays and the like.

Significance

Smart. A mystery clock, very well done. In the spirit of complex clocks but seeminly very simple. Made for 40 years from late 1949, selling over 2 million.

http://www.roger-russell.com/jeffers/jeffers.htm  Very detailed.



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