211 Push-Button Adapter

Howard Radio Company; Chicago, IL

  • Year
  • 1937/1938
perfect model
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 44480

 Technical Specifications

  • from Radiomuseum.org
  • Model: 211 Push-Button Adapter - Howard Radio Company; Chicago,
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 10 = 1939 and before

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