04/06/1838 | Great Western Railway First part of Great Western Railway opened from Paddington [1st] to Maidenhead [1st] opened. Stations on this section at: Paddington [1st], Royal Oak, Westbourne Park, Acton, Ealing Broadway, West Ealing, Hanwell and Elthorne, Southall, Hayes and Harlington, West Drayton and Yiewsley, Iver, Langley, Slough, Burham, Taplow, and Maidenhead [1st] . |
06/04/1839 | Great Western Railway Cooke and Wheatstone 5 needle system electric telegraph installed between Paddington [1st] and Hanwell. This was the first commercial telegraph line (and in fact first commercial use of electricity) and the public were able to pay to send messages. |