By accident in 1855, a 24-year-old Kentucky music teacher David E. Hughes, accidentally designed a new type of printing telegraph while trying to devise a machine to copy music.

Telegraph Media Group has agreed a new long-term printing contract with Newsprinters. The fresh ten-year agreement extends a ...

By Telegraph to the New-York Daily Times. Magnetic Telegraph Co.'s Offices--5 Hanovar-st., and 181 Broadway House Printing Telegraph--Office No. 21 Wall-street.

The 1867 invention of the stock ticker, transmitting up-to-the-minute share prices, helped modernize the stock exchange. The object has a circular wooden base on which is set a printing telegraph ...

By accident in 1855, a 24-year-old Kentucky music teacher David E. Hughes, accidentally designed a new type of printing telegraph while trying to devise a machine to copy music.