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).
Internal query regarding the flexibility and periodicity of springs for the 25/30 HP model.
Identifier | ExFiles\Box 146\2\ scan0063 | |
Date | 14th January 1937 | |
Rolls-Royce, Ltd., DERBY...........Rm{William Robotham - Chief Engineer}/Les.{Ivan A. Leslie} Sr5/Crn.14.I.37. 25/30 HP springs. I am anxious to know what is the flexibility and periodicity of low rating springs on the 25/30 HP. Have we any springs of a greater flexibility than the low rating springs, and if so what are the figures ? I should appreciate your kindness in letting me have this information as soon as possible. Les Sr. | ||