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).
List of Bentley chassis fitted with valve springs made from Swedish heat-treated carbon steel wire.
| Identifier | ExFiles\Box 100\3\ scan0155 | |
| Date | 4th January 1938 | |
| Rm{William Robotham - Chief Engineer}/GWH.{George W. Hancock - Head Chateauroux} Hd.{Mr Hayward/Mr Huddy} ------ BY/NS.{Norman Scott}11/G.4.1.38. BENTLEY - VALVE SPRINGS. EB.3256. We send you herewith a list of the chassis fitted with the above springs made from Swedish Heat Treated Carbon Steel Wire. In the event of a spring failure, will you please replace all the springs with standard replacements. Particulars of the failure should be sent to us. BY/NS.{Norman Scott} LIST OF CHASSIS FITTED WITH SWEDISH CARBON STEEL VALVE SPRINGS EB.3256. B.137-KU. B-2-LS. 149 4 155 6 157 8 163 10 165 12 167 16 169 18 171 20 173 22 175 24 177 26 179 28 181 36 183 40 185 187 189 191 193 195 197 199 201 203 | ||