• Country
• United States of America (USA)

• Manufacturer / Brand
• Atwater Kent Mfg. Co.; Philadelphia, USA

• Year
• 1922

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 74554

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: 3975 Baseboard - Atwater Kent Mfg. Co.;

• Dimensions (WHD)
• 24.5 x 0.8 x 8.5 inch / 622 x 20 x 216 mm

• Notes
• wooden baseboard for open sets #3955 and #3975;

• Source of data
• A.Atwater Kent, The Man, 2002

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 507 models, 330 with images and 332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA