telegrafist
Telegrafist is a term historically used to refer to a person who operates a telegraph. Telegraphy is a system of transmitting messages by means of electrical signals sent over a wire. The telegrafist's primary role was to encode messages into a series of electrical pulses, typically using Morse code, and transmit them to a receiving telegrafist. The receiving telegrafist would then decode these pulses back into a readable message.
This profession was vital during the 19th and early 20th centuries, facilitating rapid long-distance communication for