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).
The arrangement of Switch Box X.No.4081 and the return of its costed standardisation sheet.
| Identifier | ExFiles\Box 172\2\ img019 | |
| Date | 5th November 1923 | |
| Hs.{Lord Ernest Hives - Chair} My/JW/H/139A/M.5-11-23. X.No.4081 - SWITCH BOX arranged to be put in from the back of the Instrument Board. We return herewith the above Standardisation Sheet, with Costs filled in. The value of old parts in stock and in course of manufacture, at even date, is:- £27. 18. 7d. My/JW. OM | ||