Acceleration figures for the 40/50 HP Open Touring Car with both 2-wheel and 4-wheel brakes.
| Identifier | ExFiles\Box 113\2\ scan0068 | |
| Date | 17th March 1925 | |
| X/725 PN {Mr Northey} 10/DN17.3.25. TO Hs {Lord Ernest Hives - Chair} FROM PN {Mr Northey} An important necessity has arisen for obtaining as quickly as possible, some figure showing the rate of acceleration of our 40/50 HP Open Touring Car, both with 2-wheel brakes and with the new 4-wheel brakes. Also, we are asked for figures as to acceleration. I believe you have all these available, and would be glad if you would please let me have the information as early as possible. PN {Mr Northey} | ||
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).