The blueprint for a 40/50 HP side steering tube fitted on the 14-EX model.
| Identifier | ExFiles\Box 17\3\ Scan267 | |
| Date | 19th May 1928 | |
| To DA. {Bernard Day - Chassis Design} from Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} X7430 Hs {Lord Ernest Hives - Chair} /Rn {Mr Robinson} 3/LG19.5.28. 40/50 HP. SIDE STEERING TUBE. X7450 With reference to your query re. the side steering tube fitted on 14-EX. Herewith blueprint of same. Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} | ||
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).