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).
Confirming the removal of a stoneguard from the N.S.R. hydraulic jack for a 25/30 HP model.
| Identifier | ExFiles\Box 108\1\ scan0320 | |
| Date | 10th February 1938 | |
| To. Rm.{William Robotham - Chief Engineer} c Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} 600A also 1166 CHATEAUROUX 6/.10.2.38. 26.G.VI. - 25/30 HP. Hydraulic Jacks. Thank you for your memo Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls}I/R.5.2.38. We have removed the stoneguard from the N.S.R. Jack as instructed. Rm{William Robotham - Chief Engineer}/IMW.{Ivan M. Waller - Head of Chateauroux} Frank Waller. | ||