• Country
• United States of America (USA)

• Manufacturer / Brand
• Duck Co., J.J. and William B.; Toledo, OH

• Year
• 1921

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

• Radiomuseum.org ID
• 84368

• Main principle
• TRF with regeneration

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: A210 Parts Set Short Wave Regenerative Tuner - Duck Co., J.J. and William B.;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 16 x 7.5 x 7 inch / 406 x 191 x 178 mm

• Notes
• Detector (Audion with Regeneration) required.

• Price in first year of sale
• 45.00 $

• External source of data
• William B.Duck Catalog No.16 (1921)

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

• Other Models

• Here you find 57 models, 34 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Duck Co., J.J. and William B.; Toledo, OH