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).
To C.H. Breeden regarding bumper bars, hydraulic torque converter and body hardware.
| Identifier | ExFiles\Box 118\3\ scan0172 | |
| Date | 17th February 1940 | |
| 1023. Rm.{William Robotham - Chief Engineer} C.H. Breeden Esq. 17th. Feb. 1940. Re bumper bars, hydraulic torque converter + body hardware file 1021 | ||