• The NAWCC Museum and Library & Research Center are currently open. Please check the Visiting Schedule for Days and Hours at the bottom of the Visit Page.

Bardon Bardon Electro-magnetic, dates and serial numbers.

William Miller

Registered User
NAWCC Fellow
NAWCC Life Member
NAWCC Member
Jul 5, 2010
9
0
1
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.
 
Know Your NAWCC Forums Rules!
RULES & GUIDELINES

Find member

Staff online

Forum statistics

Threads
162,340
Messages
1,409,922
Members
84,030
Latest member
Tracy Wiswall
Encyclopedia Pages
1,101
Total wiki contributions
2,854
Last edit
Waltham Watches by Clint Geller