• Year
  • 1924 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 130507
    • Brand: Pennsylvania (Trade name)

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Pennsylvania Type B - Hamburg Brothers; Pittsburgh,
  • Source of data
  • - - Data from my own collection

 Collections | Museums | Literature

Collections

The model Pennsylvania is part of the collections of the following members.

 Forum