Secret memo regarding drawing LeC. 2035, showing an improved strengthened piston with 5 rings.
| Identifier | WestWitteringFiles\M\Jan1925-March1925\ Scan48 | |
| Date | 20th March 1925 | |
| ORIGINAL. TO EY. FROM E. {Mr Elliott - Chief Engineer} Copy to CJ. " HS. {Lord Ernest Hives - Chair} S E C R E T. E2/M20.3.25. E. {Mr Elliott - Chief Engineer} A. {Mr Adams} C. PISTONS. X8040 We send you herewith LeC. 2035., shewing the improved strengthened piston with 5 rings arranged for oil retaining, all rings being pinned except the top one, as described in our memo. to Mr. Royce - E1/M20.3.25. E. {Mr Elliott - Chief Engineer} | ||
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).