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).
Worm gear substitution to RH a/c less, also axle & 'cone' races.
| Identifier | ExFiles\Box 2\6\ B002_X 140 141 157-page166 | |
| Date | 7th February 1912 | |
| Section: 500 Date: 7/2/12, REPORT: A R's a/c No N4/B7212. REPORT (right column): was a very bad vibration on axle Date: 8/2/12, REPORT: Tested by EP.{G. Eric Platford - Chief Quality Engineer} & EH. No difference to standard axle. [Signature]: R.R.H 8/2/12 Date: 9/2/12, REPORT: Working further. Date: 10/2/12, REPORT: Crown wheels arranged as memo for a new drawg. | ||