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).
Letter to V.W. Pilkington regarding the design of a box and the inability to provide the required ratios.
| Identifier | ExFiles\Box 140\3\ scan0155 | |
| Date | 9th April 1938 guessed | |
| -2- V.W.Pilkington Esq. recommend you design a box as suggested in this letter. We are sorry we cannot provide the required ratios in the box you now have at Leyland. Yours sincerely, | ||