Wing clearances for the front wings of model 11.B.5.
| Identifier | ExFiles\Box 123\5\ scan0260 | |
| Date | 23th January 1939 | |
| To Da. {Bernard Day - Chassis Design} . from Da {Bernard Day - Chassis Design} /Ev. {Ivan Evernden - coachwork} c. Rm. {William Robotham - Chief Engineer} 459 Da {Bernard Day - Chassis Design} /Ev. {Ivan Evernden - coachwork} 2/N.23.1.39. Front Wings of 11.B.5. PD.356 herewith shewing the wing clearances on 11.B.5. is issued to you for filing only. Rm {William Robotham - Chief Engineer} (handwritten signature) Ev. {Ivan Evernden - coachwork} | ||
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).