1862 8 Sept. 3/5 William Clark, signal fitter to the London and North-Western Railway Company, said he put a new wire on the distance signal on the 7th of August.
1898 15 July 5/3 Two signal fitters were standing in the four-foot way.
1998 (Nexis) 13 June 3 He was to take some 18 different jobs before settling as a signal-fitter on the railways.