• Country
• United States of America (USA)

• Manufacturer / Brand
• Signal Radio & Electric Corp.; New York City, New York

• Year
• 1916–1923 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 69075

• from Radiomuseum.org
• Model: Variable Condenser R-34 - Signal Radio & Electric Corp.;

• Notes
• 43 plate, 1000pF

• External source of data
• Konrad Birkner; Robertson-Cataract catalog

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Signal Radio & Electric Corp.; New York City, New York