• Country
• United States of America (USA)

• Manufacturer / Brand
• Thordarson Electric Mfg. Co. ; Chicago (IL)

• Year
• 1927 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 267657

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transformer 2402 - Thordarson Electric Mfg. Co. ;

• Dimensions (WHD)
• 100 x 100 x 90 mm / 3.9 x 3.9 x 3.5 inch

• Net weight (2.2 lb = 1 kg)
• 2.950 kg / 6 lb 8 oz (6.498 lb)

• Author
• Model page created by Michael Gnaedig-Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 65 models, 53 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Thordarson Electric Mfg. Co. ; Chicago (IL)