The Porthcurno Telegraph Museum
Prior to the invention of the telegraph, communication over long distances was difficult to say the least: In Cornwall early communication signals would have been by beacon or semaphore, but the only real way of getting messages delivered over long distances was by writing a letter which could take weeks if the recipient was overseas.
The word ‘Telegraphy’ comes from the Greek words tele (at a distance) and graphein (to write) meaning ‘to write from a distance’. It was brought into modern usage with the invention of the telegraph in the mid-19th century, which in essence meant being able to send messages in the form of electrical pulses, making connections over long distances much quicker than was previously possible.
The first man to really make his mark in this field was the American, Samuel Morse, who made his first working telegraph instrument in 1837 using his Morse Code. Other people played their part in helping to make the telegraph system work, but Samuel Morse is the person who seems to take most of the credit.
Originally posted 2018-09-26 14:42:29.