• Country
• United States of America (USA)

• Manufacturer / Brand
• Hart & Hegeman Mfg. Co.; Hartford, CT

• Year
• 1926 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 285727

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Variable Condenser W-633 - Hart & Hegeman Mfg. Co.;

• Shape
• Chassis only or for «building in»

• Notes

• Variable condenser with 23 plates and separate vernier adjustment.

• Price in first year of sale
• 5.00 USD

• Author
• Model page created by David Erali. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hart & Hegeman Mfg. Co.; Hartford, CT