Cesco Rotary Spark Gap R300
- United States of America (USA)
- Manufacturer / Brand
- California Electric Supply Co.; San Francisco, California
- Amateur Equipment (Other, but not Key)
- Radiomuseum.org ID
- Wave bands
- - without
- - - No sound reproduction output.
- Various materials
- from Radiomuseum.org
- Model: Cesco Rotary Spark Gap R300 - California Electric Supply Co.
- Tablemodel, with any shape - general.
California Electric Supply Company CESCO Rotary Spark Gap Type R300
- Price in first year of sale
- 75.00 USD
- Literature/Schematics (1)
- December 1920 Pacific Radio News magazine advertisement page 68
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from California Electric Supply Co.; San Francisco, California