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).
Internal order request for 12 Ferobestos friction discs for the 20/25 Spring Drive.
| Identifier | ExFiles\Box 103\3\ scan0175 | |
| Date | 10th May 1933 | |
| Order Office. X 2020. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}12/KT.10.5.33. 20/25 SPRING DRIVE. Will you please order from Ferodo Ltd, 12 friction discs in Ferobestos, 5.700" outside diameter, 4.00P" inside diameter, by .062" thick. They have previously supplied these to their number 6997.E. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||