Ravenshaw and Dyer
of Rutland House, Golden-Manor, Hanwell, London, W.7.
1922 Consulting Civil and Electrical Engineers, T. N.: 735 Ealing. Partners: Henry Willock Ravenshaw, M.Inst.C.E., M.I.Min.E. Charles Frederic Dyer, M.I.E.E., Engineers. Established 1896. Consulting Engineers to many collieries and Works where explosive and inflammable materials are handled, including The Manvers Main Colliery Co., Ltd., John Brown and Co., Ltd., The London and Thames Haven Oil Wharves, Ltd., and many others. War Services.—C. F. Dyer served sour years in the Navy.