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).
Alteration record for an end plate dimension due to a drawing office error.
| Identifier | ExFiles\Box 137\5\ scan0230 | |
| Date | 25th April 1940 | |
| TO RM.{William Robotham - Chief Engineer} 149/RG.{Mr Rowledge} ?e 1159. 25-4-40. SENIOR RANGE. REAR HUBS - SEC. G170 FRONT HUBS - SEC. 7044. RG.{Mr Rowledge} 793. END PLATE ALTERATION .515 dim" ALTERED TO .465. REASON D.O. ERROR PRINT HAS BEEN HANDED TO ROY{Sir Henry Royce}/LES FOR MAKERS. WKC | ||