• Country
• United States of America (USA)

• Manufacturer / Brand
• American Specialty Co., The; Bridgeport (CT)

• Year
• 1925 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 256112

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Regal Rheostat - American Specialty Co., The;

• Notes

• ~163 ohms.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 8 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from American Specialty Co., The; Bridgeport (CT)