Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,439 pages of information and 233,876 images on early companies, their products and the people who designed and built them.
of Hay Hall Works, Tyseley, Birmingham
Subsidary of Reynolds Tube Co
1939 See Aircraft Industry Suppliers
1949 Tube Investments acquired the one-third of the shares in the company that it did not already own