Unspecified / 1891
Telegraph Register
Telegraph Register
The Smithsonian catalogs Telegraph Register as telegraph receiver in its Communication, telegraph records.
This telegraph register shows refinements made by the late 1800s. A heavy brass casing holds the spring-powered clockwork mechanism while the mass-produced electromagnets are set outside the case at one end. Telegraph registers are electrically-activated printers that receive Morse code messages. The message travels as a series of electrical pulses through a wire. The pulses energize the register’