Filings coherer, glass tube curved into near U-shape at one end with coil winding at other end, 1894-1904

Made:
1894-1904 in England
designer:
Oliver Joseph Lodge

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Filings coherer, glass tube curved into near U-shape at one end with coil winding at other end, designed or used by Sir Oliver Lodge, England, 1894-1904

Details

Category:
Radio Communication
Object Number:
1942-40/2
Materials:
glass, metal (unknown) and silk
type:
coherer
taxonomy:
  • component - object
  • radio receiver
credit:
Donated by E. E. and T. H. Robinson