Speaker, with case made of phenol formaldehyde

Made:
1920-1940
maker:
General Electric Company Limited

Speaker, with case made of phenol formaldehyde, with on/off volume control, made by General Electric Company Limited, Coventry, England, 1920-1040

Details

Category:
Plastics and Modern Materials
Object Number:
2005-247
Materials:
brass (copper, zinc alloy), copper (metal), fabric, nickel plated, phenol formaldehyde (unspecified) and steel (metal)
type:
loudspeaker
taxonomy:
  • furnishing and equipment
  • sound device
credit:
Frangenberg, Tomas