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).
Instructing HEB to ensure springs are detailed when drawn and to order one pair of each type.
| Identifier | ExFiles\Box 109\4\ scan0093 | |
| Date | 16th June 1939 | |
| -2- Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale}1/MH.{M. Huckerby}16.6.39. Will By/HEB.{H. Biraben} see that the springs are detailed when drawn and that one pair for each type is ordered as quickly as possible. Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale} | ||