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).
Arrangement drawing for the Spectre rear axle and its cost considerations against other models.
| Identifier | ExFiles\Box 92\5\ scan0074 | |
| Date | 21th August 1936 | |
| To G/Rb.{R. Bowen} X302 Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}4/KW.21.8.36. Herewith an arrangement drawing of the SpectreCodename for Phantom III rear axle. When you are considering the cost of this against the Wraith Bangosscheme, perhaps you would bear in mind that the differential assembly on the Wraith is a scaled down version of that on this drawing. The present SpectreCodename for Phantom III axle is actually unnecessarily large for the 25/30. We hope you will let us have the relative costs as soon as possible, so that we can settle arguments about future design. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||