• Country
• United States of America (USA)

• Manufacturer / Brand
• Teletone Corp. of America; New York (NY)

• Year
• 1926 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 260023

• Wave bands
• - without

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 8521 Speaker-P - Teletone Corp. of America; New

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 25.00 USD

• Mentioned in
• Classic Cones (page 92)

• Author
• Model page created by Sarah Gath. See "Data change" for further contributors.

• Other Models

• Here you find 11 models, 8 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Teletone Corp. of America; New York (NY)