In the Western Union in the 30s of the 20th century worked 14 thousand couriers delivering telegrams. In 1935, Western Union has put into operation first intercity fax communication. In the early 60s Western Union has put into operation transcontinental microwave system of data transmission via radio waves, completely replacing the web of telegraph poles and wires. By 1861 Western Union telegraph lines entangled the whole America. It's time to explore Europe. The first offices of company were located in the Reynolds Arcade building in Rochester, New York. The sign above the main entrance to the building -