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).
Standardisation and comparative pricing of Shock Damper Bellows for the Wraith III 'C' Series.
| Identifier | ExFiles\Box 9\8\ 08-page56 | |
| Date | 9th November 1938 | |
| 642 Rm.{William Robotham - Chief Engineer} [Redacted] ROY{Sir Henry Royce}/Ms8/P.9.11.38. WRAITH III. "C" SERIES. For some time you have had on test a number of Shock Damper Bellows F.83395 from the Drayton Regulator & Instrument Co. Ltd., of West Drayton. The price charged for these is 1/7 1/2d each, compared with 3/2d each, the price we are at present paying to The Packless Gland Co. Please advise if you are yet in a position to standardise the Drayton Bellows for "C" Series. Roy.{Sir Henry Royce} [initials] | ||