Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,101 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
William Coulthard and Co of Crown Works, Carlisle.
Download William Coulthard and Co: The First 100 years by Graham Brooks (2019)
See also William Coulthard (1835-1906)
1920 Acquired Rimmington Brothers
1937 Die-casting machine manufacturers. "Kipp" Air Tools and Grinders. "Madison-Kipp" Die-casting Machines and Mechanical Lubricants.