31. 1910 postcard of the United Wireless wireless telegraph station located at Avalon, California, on the island of Santa Catalina 32. Popov's system was eventually extended to function as a wireless telegraph , with a Morse key attached to the transmitter. 33. The Marconi Wireless Telegraph Company took over from 1911 to 1917, changing the call sign to " KPM ". 34. Several significant discoveries were made, including confirmation of the existence of a portable wireless telegraph pole and antenna wire. 35. That same year Marconi won a patent suit that gave it the coastal stations of the United Wireless Telegraph Company. 36. In 1915, Weagant joined the Marconi Wireless Telegraph Company of America as a designer, and subsequently became its chief engineer. 37. Meanwhile, while conversing with Nikola Tesla over a wireless telegraph , Airship One picks up a mysterious encryption broadcast on Tesla's line. 38. In 1912 United Wireless was taken over by the Marconi Wireless Telegraph Company of America, where Marriott continued as an engineer. 39. In 1920, the Marconi Wireless Telegraph Company of America sold the Chatham and Marion stations to the Radio Corporation of America. 40. Among its founding organizations were the Society of Wireless Telegraph Engineers ( SWTE ) and the Wireless Institute ( TWI ).
