Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,009 pages of information and 229,287 images on early companies, their products and the people who designed and built them.
of Dudley Port, Staffs.
1934 Iron founders, of Dudley Port
1946 Subsidiary of Vono Ltd when it went public
Later the name of the group was changed to Duport