• Country
• United States of America (USA)

• Manufacturer / Brand
• Silver - Marshall; Chicago, IL

• Year
• 1925

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 207022

• Number of Tubes
• 4

• Valves / Tubes
• UV201A UV201A UV201A UV201A

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Various materials

• from Radiomuseum.org
• Model: Silver Four-Tube Knock-out - Silver - Marshall; Chicago, IL

• Shape
• Tablemodel, with any shape - general.

• Notes
• Silver-Marshall Four-Tube Knock-out set.

• Price in first year of sale
• 44.00 $

• Literature/Schematics (1)
• April 1925 Radio Broadcast magazine page 1024

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 225 models, 116 with images and 122 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Silver - Marshall; Chicago, IL