Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,396 pages of information and 233,518 images on early companies, their products and the people who designed and built them.
Ronald Ritchie (1892- )
1922 M.I. and S.I., M. Cleveland I.E., Hydraulic Engr.; Manager and Director, J. and R. Ritchie, Ltd., Middlesbro'; b. 1892; s. of James Ritchie. Ed. Marlborough. Training: Worth, Mackenzie and Co., Stockton. Club: Cleveland, Middlesbro'. Address: Cambridge House, Linthorpe, Middlesbro'.