Samuel Morse because if you know what the telegraph uses "Morse Code" then you would know that it is Samuel Morse!!!
The difference is the telegraph required wires; the radio did not. But other then that, they were mostly the same.
telegraph
Telegraph
he invented the radio telegraph system
Sammuel Morse
The Telegraph - Alton - was created in 1836.
Grimsby Telegraph was created in 1897.
Lancashire Telegraph was created in 1886.
Telegraph Melts was created in 1986.
Western Telegraph was created in 1854.
Connaught Telegraph was created in 1828.
Painesville Telegraph was created in 1822.
Coventry Telegraph was created in 1891.
Durango Telegraph was created in 2002.
Jewish Telegraph was created in 1950.
Protestant Telegraph was created in 1966.
The Morning Telegraph was created in 1897.