J.H. Bunnel & Co. model 1-B - WHEATSTONE RELAY - vintage tech

For Sale: Untested. Some wear and tarnish, not too bad.

Additional higher resolution photos are available on request.     

Email me your zipcode & your city for a ship estimate- should be between approximately $6.99 and $11.99 if you live in the U.S. (August 2022).