Maker, Warren Telechron, Inc., Ashland, Massachusetts, USA. Model Type E, c. early 1930's, serial no. 17.

The non original components that were incorporated into this project in order to make it work were the use of NOS cloth wiring, since all of the original inter-connective wire was missing and a new rubber electrical pass through connector to replace the dried out original, thus allowing the clock to be properly evacuated (last photo below). The addition of three incandescent lights to visually demonstrate the output of the commutator and a single incandescent light to show the once per minute contact switch on the clock (all installed in a reversible manner).