When Nikola Tesla invented the telegraph in 1879, he was working as a clerk for an English telegraph operator named Charles Eames, who was also the founder of the Telegraph Company.
Tesla, however, had been using a mechanical telegraph and was using it to send out telegrams and to receive information.
Tesla had developed his own version of the telegram machine, which he called the “Telegraph” or the “electric telegraph” and which had been patented by him in 1882.
This was also called the first telegraph (or electric telegraph) and was the first to be used to send information.
However, it was not until Tesla’s death in 1901 that he finally achieved a mechanical, direct-transport telegraph.
Today, it is the most advanced telegraph system in the world.
Telegraph invention Date: December 6, 1902, Nikola Tesla invention date