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).
Table listing failures of specific components with reference numbers and notes.
| Identifier | ExFiles\Box 82\5\ scan0174 | |
| Date | 16th June 1937 guessed | |
| -5- J.B.LV. The following special features failed:- Ref. Description. Notes EB.3256 Valve springs produced in Swedish wire by RR. to RM.{William Robotham - Chief Engineer}260. One spring failed. N.S.4985 Modified lubrication to pinion thrust bearing in rear axle with Perfect oil seal No.237122. Oil seal failed. Em/Wst. Delco-Remy ignition coil with no ballast resistance. Failed internally. | ||