Telephone transmitter with induction coil

Telephone transmitter with induction coil

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Telephone transmitter with induction coil
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Telephone transmitter with induction coil, made by David Moseley & Sons, Manchester, c.1885.

Details

Category:
Telecommunications
Object Number:
Y1999.2.2
Materials:
brass (copper, zinc alloy) and wood (unidentified)
Measurements:
overall: 118 mm x 123 mm x 150 mm, 1.4 kg
type:
telephone transmitter
credit:
Gift of British Telecommunications Museum