• Country
• United States of America (USA)

• Manufacturer / Brand
• Acme Apparatus Co.; Cambridge (MA)

• Year
• 1924

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 221723

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Variable Condenser - Acme Apparatus Co.; Cambridge

• Notes
• Variable "lowest loss" Condenser. Vernier control seven to one ratio.
  0.000016 - 0.0005 m.f.

• Price in first year of sale
• 7.00 USD

• Mentioned in
• Radio Broadcast, May 1924, p. 81

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. 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 Acme Apparatus Co.; Cambridge (MA)