Vintage Haydon Switch & Instrument Western Electric Switchboard Clock-U.S.A.

Description

This clock is being relisted because of a miscommunication with the buyer. Vintage Haydon Switch & Instrument Western Electric Switchboard Clock-U.S.A. This rare digital clock plugs into a Western Electric PBX 608 Switchboard.
It measures the elapsed time of long distance calls placed by the operator from the switchboard. The time is reset by pressing the button on the right and rotating it until the correct time is displayed. This clock was tested at 18 volts and it works. It   can be powered by the voltage of a chime transformer or any power source at 18 to 20 volts. It appears to be complete and in good original condition.