Jewell Tubechecker Pattern 538
Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)
- Year
- 1931 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 45273
-
- alternative name: Jewell
Click on the schematic thumbnail to request the schematic as a free document.
- from Radiomuseum.org
- Model: Jewell Tubechecker Pattern 538 - Weston Electrical Instrument
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)
- Other Models
-
Here you find 187 models, 162 with images and 99 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)