History of the manufacturer
Halldorson Co.; Chicago, Illinois
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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: | Halldorson Co.; Chicago, Illinois (USA) |
| Abbreviation: | halldorson |
| Products: | Model types |
| Summary: |
In the August 1926, McGraw-Hill Radio Trade Catalog on page 212 the Halldorson Company was located at 4745 North Western Avenue in Chicago, Illinois. In the November 1924 The Radio Trade Directory under the heading manufacturers of Vacuum Tube Sets on page 80, the Halldorson Company was located at 1772 Wilson Avenue in Chicago, Illinois. |
| History: |
Halldorson Co., The; 1772 Wilson Ave, Chicago, Illinois
|
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 23 | 120$ | ||
| USA | 23 | 98$ | ||
| USA | 24 | 4tubes [(65$)] | Three dials (primary tuning control knobs) | |
| USA | 24 | 4tubes [(98$)] | Two dials (primary tuning control knobs) | |
| USA | 24 | RD401 | Two dials (primary tuning control knobs) | |
| USA | 25 | RF400 | Two dials (primary tuning control knobs) | |
| USA | 25 | RF500 [115$] | Three dials (primary tuning control knobs) | |
| USA | 25 | RF500 [old] | Three dials (primary tuning control knobs) | |
| USA | 26 | RF500 [new] | Three dials (primary tuning control knobs) |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
May 1924 Radio News magazine advertisement on page 1648
| Data Compliance | More Information |