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).
Status update on the design position of various Merlin 'C' engine components.
| Identifier | ExFiles\Box 30\3\ Scan220 | |
| Date | 19th August 1935 | |
| (10). DESIGN POSITION. MERLIN 'C' ENGINE - CONTINUED. Ignition wire conduit screening. In hand. Outlet water rails for front header tank. In hand. Redesigned dual petrol pump. In hand. Hardened tips for inlet valves - investigation in experimental shops. In hand. Wheelcase modifications to suit new starter. Completed 17.8.35. Crankcase " " " " " 19.8.35. | ||