Secret memo regarding modifications to the casings of front and rear hydraulic dampers to eliminate dynamic restrictions.
| Identifier | WestWitteringFiles\T\March1929-December1929\ Scan126 | |
| Date | 14th May 1929 | |
| BY. {R.W. Bailey - Chief Engineer} FROM DA. {Bernard Day - Chassis Design} SECRET. ORIGINAL DA {Bernard Day - Chassis Design} 1/M14.5.29. C. to SG. {Arthur F. Sidgreaves - MD} HS. {Lord Ernest Hives - Chair} SS. {S. Smith} HYDRAULIC DAMPERS. X235 X7520 We send herewith N. sch. 2890., shewing the modifications to the casings of the front and rear dampers to eliminate the dynamic restrictions. DA. {Bernard Day - Chassis Design} | ||
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).