• Country
• United States of America (USA)

• Manufacturer / Brand
• Connecticut Telephone & Electric Company (Sodion); Meriden (CT)

• Year
• 1922

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 186915

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: J-136 Vacuum tube adapter - Connecticut Telephone &

• Notes
• Adapts Connecticut S-13 tube to be used in a standard UV based tube socket.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Joseph Woychowski. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 19 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Connecticut Telephone & Electric Company (Sodion); Meriden (CT)