Brass earth arrester plates, 1900-1950

Made:
1900-1950 in Chelmsford

Two brass earth arrester plates 4" diameter, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

Details

Category:
Radio Communication
Materials:
lacquer, metal (unknown) and mica
Identifier:
1959-227
type:
radio component
taxonomy:
  • component - object
  • radio receiver
credit:
Lent by the Museum of the History of Science