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).
List of drawings and remarks concerning pistons, starter motors, and oil level indicators.
| Identifier | WestWitteringFiles\R\October1927-December1927\ Scan150 | |
| Date | 22th December 1927 guessed | |
| (3) Drg. No. | TITLE. | REMARKS. --- LeC.2494. | Piston - single cross web. | OK. except for mods. shewn on LeC. 2499. " 2495. | Piston - double cross web. | Reserve piston " 2497. | Oil level indicator. | OK. " 2496. | Starter motor. | We expect to use the motor exactly as shewn, but in lower position. Drg: shewing mounting in progress. " 2499. | Mods. to piston LeC.2494. | OK. The following drawings not mentioned in the above list apply to EAC. 14. only:- LeC. 2452. " 2476. " 2477. " 2482. " 2487. " 2492. " 2493. E.{Mr Elliott - Chief Engineer} | ||