bardon

  1. W

    Bardon Bardon Electro-magnetic, dates and serial numbers.

    Does anyone know the number and dates of the Bardon Electro-magnetic clocks produced? I understand that the earliest advertisement for the clocks was 1923. I have a crystal regulator with the serial no. 662. What is the highest Ser. No., known to date? Any information would be appreciated.

Forum statistics

Threads
165,506
Messages
1,440,757
Members
86,274
Latest member
cicastol
Encyclopedia Pages
1,101
Total wiki contributions
2,873
Last edit
Weekly News 7/7/19 by Tom McIntyre