Dynamotor ringing generator made by D & M

Made:
1950 in London
Dynamotor ringing generator made by D & M, Wembley Park, c

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Dynamotor ringing generator made by D & M, Wembley Park, c
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Dynamotor ringing generator made by D & M, Wembley Park, c.1950

Details

Category:
Telecommunications
Object Number:
Y2003.22.150.2
Measurements:
Overall: 195 mm x 465 mm x 230 mm, 21.74 kg
type:
generator
credit:
Gift of British Telecommunications plc