different kinds of telegraphy FLAG FLA G SEMAPHORE SES MAP ORE ELECTRIC SMOKE SIGNALS Telegraphy means distance writing Most kinds require the receiver to be within sight The electric telegraph changed that
telegraphy ELECTRIC TELEGRAPH BEACON
INNOVATORS OF THE TELEGRAPH samuEl morse Samuel Morse got a patent for the telegraph He made up a code He used the code to send de to send telegraph messages sages He called it Morse code rse code Morse’s telegraph could send ph could send a message fast The sender The sender gave the message to a age to a telegraph operator ator
