Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 132,775 pages of information and 210,006 images on early companies, their products and the people who designed and built them.
John Coulthard and Son (1835-1865) of Quarry Field Works, Gateshead
1835 Commenced the building of locomotives and produced around twenty up to 1865.
1853 The name became R. Coulthard and Co.
1865 Ralph Coultard retired and the work was taken over by Black, Hawthorn and Co.