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 works note regarding sending dampers and other parts with specific fitting instructions.
| Identifier | ExFiles\Box 66\4\ scan0064 | |
| Date | 1st October 1926 guessed | |
| W Hives Arranging to send F S Dampers as requested HP [crossed out] Thr. Mattersons Ocup. Light Type fitted G70748 B2 Series no scrap [crossed out] G74776 C2. Series Light Type fitted No scrap. Flywheel & Clutch [Signature] | ||