• Country
• United States of America (USA)

• Manufacturer / Brand
• Laurence Radio-Lectric Co.; Cincinnati, Ohio

• Year
• 1922

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 256503

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Airfone Master Set [With Two-Step Amplifier] - Laurence Radio-Lectric Co.;

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

• Price in first year of sale
• 85.00 USD

• Literature/Schematics (2)
• The Radio Dealer (June 1922, advertisement on page 50)

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Laurence Radio-Lectric Co.; Cincinnati, Ohio