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).
Modification to the rear axle and the attached standardisation sheet.
| Identifier | ExFiles\Box 49\2\ Scan028 | |
| Date | 19th September 1921 | |
| To Mr. from Mr. c. to DS. c. to DP. c. to RP. c. to FM. c. to HWI. for R.R.Inc. X.4150 Hg/LC19.9.21. X.4150 - MODIFICATION TO REAR AXLE ETC. Please find attached copy of standardisation sheet in connection with the above experiment. Will you kindly remark upon, sign and return at your earliest convenience. Hm {Capt. W. Hallam - Head Repairs} /LC. | ||