From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Comparison of braking curve graphs for Delage, Vermorel, and Lagonda cars from 'The Motor' magazine.
| Identifier | ExFiles\Box 73\3\ scan0300 | |
| Date | 23th March 1925 | |
| A.{Mr Adams} THE MOTOR 3/3/25. ROAD SPEED. M.P.H. TIMES WHICH WOULD CORRESPOND WITH DISTANCES GIVEN DATA POINTS: 14 Ft, 26 Ft, 42 Ft, 73 Ft, 130 Ft, 164 Ft. 14 H.P. SPORTS DELAGE BRAKING CURVE ROAD - TARRED CONCRETE DRY. TIME TO REST. SECS. B. THE MOTOR 17/2/25. ROAD SPEED. M.P.H. DATA POINTS: 4 FT. 3", 12 FT. 6", 29 FT, 75 FT, 127 FT. VERMOREL. 12-25 H.P. DRY CONCRETE. TIME TO REST. SECS. C. THE MOTOR 3/3/25. ROAD SPEED M.P.H. TIMES WHICH WOULD CORRESPOND WITH DISTANCES GIVEN. DATA POINTS: 5 FT, 30 FT, 70 FT, 110 FT. LAGONDA. 12-24. BRAKING CURVE. ROAD DRY TAR. TIME TO REST. SECS. 23/3/25. | ||