• Country
• United States of America (USA)

• Manufacturer / Brand
• Cardwell Mfg. Corp., The Allen D.: Brooklyn, NY

• Year
• 1950 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 330472

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Variable Condenser 153-11-1 - Cardwell Mfg. Corp., The Allen

• Notes

• Air Variable Capacitor

• Author
• Model page created by Heribert Jung. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 20 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cardwell Mfg. Corp., The Allen D.: Brooklyn, NY