• Country
• United States of America (USA)

• Manufacturer / Brand
• Electro Importing Co. (Eico); New York City, NY

• Year
• 1918–1921

• Category
• Morse-Equipment & TTY, RTTY, TDD etc.

• Radiomuseum.org ID
• 199507

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: "Electro" Wireless Key No. 9212 [30 Amperes Capacity] - Electro Importing Co. Eico;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 6.75 x 1.75 x 2.5 inch / 171 x 44 x 64 mm

• Notes
• The Electro Importing Company "Electro" Wireless Spark Key with 30 Amp solid silver key contacts on a glazed porcelain base.

• Price in first year of sale
• 4.00 $

• Literature/Schematics (1)
• 1918,1919 & 1920 Wireless Electrical Cyclopedia by EICO

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 62 models, 61 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electro Importing Co. (Eico); New York City, NY