Baltimore and Washington DC
The telegraph cost a penny a word when it first came out. The price went up as the years went by.
Germany and United States where working to make them work. United States got it first and used first on Japan over the cities of Hiroshima and Nagasaki.
The Texan - 1958 The Telegraph Story 2-7 was released on: USA: 26 October 1959
The first rocket was launched by the Germans in 1942 during World War II. It was called the V-2 rocket and it was used as a weapon to target cities in Europe.
The Telegraph Operator's Daughter - 1916 was released on: USA: 2 December 1916
The Overland Telegraph - 1929 was released on: USA: 2 March 1929 Austria: 1930
In February 1896, Guglielmo Marconijourneyed from Italy to England in order to show British telegraph authorities what he had developed in the way of an operational wireless telegraph apparatus.His first British patent application was filled on June 2 on that year.Through the co-operation of Mr. W H Preece, who was at that time the chief electrical engineer of the British Post-Office Telegraph, signals were sent on July 1896 over a distance of one-and-three-fourth miles on Salisbury Plain.So we can say that Guglielmo Marconi developed the first wireless telegraph system in 1896.
He did not do anything TO it- he had it used to attack cities in Britain.
Adventures of Wild Bill Hickok - 1951 Pony Express vs- Telegraph 2-2 was released on: USA: 21 October 1951
Hiroshima was first then a few days later Nagasaki
2 cents per word
Pearl Harbor and the Zimmerman Telegraph.