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).
Requesting a heavier bolt for the lead bronze bearings on the standard 20/25 big ends.
| Identifier | ExFiles\Box 114\2\ scan0079 | |
| Date | 22th November 1934 | |
| To RHC.{R. H. Coverley - Production Engineer} +3807 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}20/KW.22.11.34. Lead Bronze Bearings and Standard 20/25 Big Ends. You will recollect that we put a stronger connecting rod bolt through for the narrow pin connecting rods. We should like to get this heavier bolt in some of the sets of lead bronze bearings that you are preparing for the standard big ends. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||