IBM self winding master clock

Exhibit ID: JM0250
Category: Miscellaneous

Gallery

Specification

Make
Production Year
Year Acquired

About

This is a typical system that was installed in factories and offices in 1940’s and 50’s for controlling all the clocks and time recorders such as clocking in machines. In addition these clocks would power signal bells eg lunch time, start and finish times.
It is a spring driven pendulum clock with an electric powered continuous rewind system.
Recovered from Johnsons Quarries during an office upgrade in the late 1990’s.

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