radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Robertson Clock & Instrument Co.; Detroit, MI

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Robertson Clock & Instrument Co.; Detroit, MI    (USA)  
Abbreviation: robertson
Products: Model types
Summary:

The Robertson Clock & Instrument Company was located at 409 East Congress Street in Detroit, Michigan.

The company advertised a rotary spark gap in late 1922 QST magazines.

History:
?

This manufacturer was suggested by Alan Larsen.


Some models:
Country Year Name 1st Tube Notes
USA  22 Robertson-Detroit Chopper    

[rmxhdet-en]
  

Data Compliance More Information