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).
Delayed fitting of a new oil relief valve for the 20 HP and Phantom models.
| Identifier | ExFiles\Box 66a\4\ scan0011 | |
| Date | 20th March 1926 | |
| To CJ. from Hs.{Lord Ernest Hives - Chair} X820E Hsl/LG20.3.26. OIL RELIEF VALVE. X5205 With reference to CJ1/E19.3.26. The new oil relief valve was not fitted to the 20 HP. car which recently went to France. We have not yet received detail drawings of this valve from BY.{R.W. Bailey - Chief Engineer} He has promised that they will all be completed next week - both the 20 HP. and the Phantom. It will then take approximately 2 weeks to make the parts. Hs.{Lord Ernest Hives - Chair} | ||