Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,464 pages of information and 233,889 images on early companies, their products and the people who designed and built them.
Established by Jacob Mayer.
1847. Mr. E. Kuehe joined.
1854. Became a Limited Company.
1863 Up until now, the Works mainly made crucible steel, but after this date adopted the Bessemer and the Siemens- Martin processes.
1875 Mr. Mayer died. Mr. Helmholtz became technical manager.