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).
Experimental test for central point steering using disc wheels.
| Identifier | ExFiles\Box 80\1\ scan0086 | |
| Date | 19th April 1920 | |
| R.R. 235 A (100 T) (S.F 846 6-8-19) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2460 Contd. -2- R7/G19.4.20. X. 3482. I shall, at an early date, endeavour to obtain absolute central point steering with vertical pivots for experimental test, but as this can only be obtained with disc wheels the hopes of it being our universal practice will be small. R.{Sir Henry Royce} DICKINSON BOND | ||