GNT model 20 five-unit tape transmitter

Five-unit tape transmitter (G.N.T. Model 20)

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Five-unit tape transmitter (G.N.T. Model 20)
Science Museum Group
© The Board of Trustees of the Science Museum

GNT model 20 five-unit tape transmitter was a teleprinter code instrument.

Details

Category:
Telecommunications
Object Number:
1973-569
type:
transmitter
credit:
G.N.T. Automatic (UK) Ltd.