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).
Confirmation of a telegram regarding engine piston modifications to resolve rattles caused by carbon deposits.
| Identifier | ExFiles\Box 35\2\ scan 207 | |
| Date | 16th March 1920 | |
| CONFIRMATION OF TELEGRAM% 16th March, 1920. REPLY PAID. ROYCAR DERBY. HIVES RE BJ AND MADDOCKS REPORT ON RATTLES HAS THIS PARTICULAR ENGINE PISTONS WHICH HAVE BEEN TURNED DOWN TO AVOID TIGHTNESS THROUGH CARBON DEPOSIT IF NOT SUGGEST THIS OR PREFERABLY EXTRA RINGS FITTED AT ONCE AT PARIS REPAIR SHOP. ROYCE. Hs.{Lord Ernest Hives - Chair} If this be done should not the pistons thus altered be run 10,000 miles. CJ. | ||