Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,418 pages of information and 230,040 images on early companies, their products and the people who designed and built them.
of Watford Iron Works, Watford.
c.1827 Business established (based on entry for Watford Engineering Works )
1860 Pulp regulator for paper manufacture described and illustrated 
1862 Exhibited paper cutting machine
1865 Steam pumping machinery for sewage and semi-fluids described and illustrated in The Practical Mechanic's Journal, February 1865.
1885 Works bought by Henry John Rogers