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).
The testing and wear of an Idler Gear Wheel E 87346 made of Fabroil 'A'.
| Identifier | ExFiles\Box 136\1\ scan0188 | |
| Date | 9th November 1936 | |
| To Rm.{William Robotham - Chief Engineer} from RHC{R. H. Coverley - Production Engineer}/RH.{R. Hollingworth} c. to RHC.{R. H. Coverley - Production Engineer} X /155 RHC{R. H. Coverley - Production Engineer}/RH{R. Hollingworth}2/AP.9.11.36. Ph.III. Idler Gear Wheel E 87346 in Fabroil "A" This was fitted 31.8.35 - running time 10 hours light, 2½ hours full throttle. Fitted in 33-EX. car 9.4.36. and run 13,920 miles. Teeth badly worn. RHC{R. H. Coverley - Production Engineer}/R.Hollingworth. | ||