Thomas Evans Blackwell
…Devizes and oversaw the renovation of Claverton Pumping Station's pumps and waterwheel. Blackwell oversaw similar works to the Boulton and Watt pump at Crofton Pumping Station at the same time. In 1846, Blackwell petitioned Parliament to extend the Great Western Main Line (from its then-terminus at Newbury) to Hungerford; the…