• Country
• United States of America (USA)

• Manufacturer / Brand
• Boudette Manufacturing Co.; Revere, Massachusetts

• Year
• 1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 197877

• Wave bands
• - without

• Loudspeaker
• Horn

• Material
• Metal case

• from Radiomuseum.org
• Model: Sonochorde B - Boudette Manufacturing Co.;

• Shape
• Miscellaneous shapes - described under notes.

• Author
• Model page created by Robin Roeckers. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Boudette Manufacturing Co.; Revere, Massachusetts