Name: | Harmonique (Tube Brand), A. E. Simon; Chicago, IL (USA) |
Abbreviation: | harmonique |
Products: | Brand |
Summary: |
Harmonique (Tube Brand) Distributor: A. E. Simon, Chicago, Illinois Tube box (171A) on page 45 of George Fathauer's book "Radio Tubes and Boxes of the 1920's. |
History: |
This manufacturer was suggested by Fin Stewart.
Data Compliance | More Information |