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).
Continued note on piston design for a lighter and more durable result.
| Identifier | ExFiles\Box 77\3\ scan0238 | |
| Date | 2nd February 1920 | |
| Contd. -2- E6/G18.2.20. be better to put them higher, making a lighter piston and one with more wear in it. E.{Mr Elliott - Chief Engineer} | ||