Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,345 pages of information and 230,027 images on early companies, their products and the people who designed and built them.
of Vulcan Works, Blackfriars Road, Salford (Manchester).
1900 The Business of The Pridmore Molding Machine European Agency from here on was carried out by J. W. Jackman and Co who moved to larger premises at 39, Victoria-street. J. W. Jackman and Co represented the Whiting Foundry Equipment Company of Chicago; and the Buffalo Forge Company of Buffalo; and made a specialty of foundry equipment in all of its branches.
1904 Private company.
Jackman's premises in 1915 occupied a small, basically triangular area at the acute corner of the junction between Blackfriars Road and King Street, Salford..
1937 Manufacturers of foundry plant and blast machines and metal testing machines. 
1961 Foundry plant and equipment manufacturers and producers of core blowing machines, continuous moulding machines, and shot blast appliances.