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).
The required addition of a plain thrust washer in the O.S. steering pivot following tests of the four-wheel brake system.
| Identifier | ExFiles\Box 73\3\ scan0076 | |
| Date | 11th June 1924 | |
| To BY.{R.W. Bailey - Chief Engineer} from Hs.{Lord Ernest Hives - Chair} Hs{Lord Ernest Hives - Chair}3/LG11.6.24. (Handwritten) L9940 ADOPTED SCHEME OF FOURWHEEL BRAKES. (Handwritten) L9940 (crossed out) (Handwritten) X.9420 From the tests of the cars already carried out, we find that it will be necessary to have one plain thrust washer in the O.S. steering pivot. Hs.{Lord Ernest Hives - Chair} | ||