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).
Testing of Ferodo material for the bedding of sheared road springs.
| Identifier | ExFiles\Box 80\2\ scan0268 | |
| Date | 28th April 1920 | |
| X.3981. To Wor.{Arthur Wormald - General Works Manager} from R.{Sir Henry Royce} Copy to CJ. " " Hs.{Lord Ernest Hives - Chair} X.2628. X.3981. RE ROAD SPRINGS. Thank you for your note Wor{Arthur Wormald - General Works Manager}3/M26.4.20, I think the bedding between the leaves to be of great improtance. I want Mr. Hives to test ferodo, even with these sheared springs, but with unsplit bottom leaf. R.{Sir Henry Royce} | ||