Items tagged telegraphy in MV Collections
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Keyboard - Telegraph Multiplex System, Murray, circa 1920s
Keyboard, part of the Murray Telegraph Multiplex System.
Images: 1 -
Telegraph Set - Chester, USA, post 1860
Telegraph set comprising a telegraph key, a relay and a register. The key was used for the transmission of signals in the Morse electric telegraph system. To transmit signals the opera ...
From: New York, United States Images: 1 -
Telegraph Set Model - Myers, circa 1881
Model of a Morse telegraph set, to approximately half-scale, and consists of a key, a sounder, and an inking register (driven by clockwork), all mounted on a wooden baseboard. In the ...
Images: 10 -
No Image Available
Telegraph Set - 1857
Telegraph set comprising a telegraph key, a relay and a register. The key was used for the transmission of signals in the Morse electric telegraph system. To transmit signals the opera ...
From: Armadale, Australia Images: 0 -
Tape Transmitter - Telegraph Multiplex System, Murray, 1920s
Tape transmitter, part of the Murray Telegraph Multiplex System.
Images: 1 -
Bell - Wheatstone Alphabetical Telegraph, 1858
Wheatstone clockwork bell, used with the Wheatstone Alphabetical Telegraph system. The bell signalled to the operator that a message was coming through.
Images: 1 -
Bell - Wheatstone Alphabetical Telegraph, 1858
Wheatstone clockwork bell, used with the Wheatstone Alphabetical Telegraph system. The bell signalled to the operator that a message was coming through.
Images: 1 -
Creed Relay - Telegraph Multiplex System, Murray, 1920s
Creed relay, part of the MurrayTelegraph Multiplex System.
Images: 1 -
Telegraph Line Current Meter - Date Unknown
Meter with scale graduated from +100 milliamps to -100 milliamps, used to measure current in electric telegraph lines.
Images: 1 -
Vibrator - Telegraph Multiplex System, Murray, circa 1920s
Vibrator, part of the MurrayTelegraph Multiplex System.
Images: 1
