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).
Report presuming the numbers provided correspond to a previous report and not the latest stiffened tube.
| Identifier | ExFiles\Box 4\9\ 09-page083 | |
| Date | 1st August 1925 guessed | |
| To EY. from DA.{Bernard Day - Chassis Design} c. to Hs.{Lord Ernest Hives - Chair} ✓5840 DA{Bernard Day - Chassis Design}2/M20. c.25. REPORT ON G-G-111. X. 5840 X. 5450 We presume that this is not the latest stiffened tube N.sch.1797 - as the numbers given appear to correspond with those of the previous report. DA.{Bernard Day - Chassis Design} | ||