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).
Modification notice for chassis RE 12.EX, regarding increased damping on the servo balance links.
| Identifier | ExFiles\Box 16\3\ Scan001 | |
| Date | 23th June 1926 | |
| To GWH{George W. Hancock - Head Chateauroux} from RHC.{R. H. Coverley - Production Engineer} X370 RHC{R. H. Coverley - Production Engineer}14/BE. 23.6.26. RE 12.EX. CHASSIS The following modification has been carried out on the above Chassis. X.B370 - Servo Mechn Increased Damping on Servo Balance Links fitted in accordance with N.S. 2194. RHC.{R. H. Coverley - Production Engineer} | ||