Rotary convertor, 1900-1950

Made:
1900-1950 in Chelmsford

Large rotary converter No. 28554, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

Details

Category:
Radio Communication
Materials:
brass (copper, zinc alloy), copper (alloy), metal (unknown), paint, textile and wood (unidentified)
Identifier:
1959-209
type:
transformer
taxonomy:
  • component - object
credit:
Lent by the Museum of the History of Science