timeline By bhcharboneau191 Period: Feb 8, 1400 to Feb 8, 2016 History of Communications Timeline - Bethany Charboneau Feb 8, 1446 Johannes Gutenberg Movable Printing Press Feb 10, 1510 pictograms Feb 10, 1700 alphabet Feb 12, 1791 telegraph Jul 12, 1867 typewriter Mar 10, 1876 telephone Feb 15, 1946 computer Feb 12, 1971 email by a 14 year old Jan 1, 1983 online Feb 10, 1997 ideogram Feb 10, 2700 writing
