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).
Required length of the capillary tube for the temperature indicator on a 40/50 chassis.
| Identifier | ExFiles\Box 78\1\ scan0178 | |
| Date | 1st August 1919 | |
| R.R. 235 B (200 T) (S.F. 103, 25-10-18) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2244. X 3625 To BY from DA.{Bernard Day - Chassis Design} C. to DH.{D. Henderson - Showroom} C. to EH. DA{Bernard Day - Chassis Design}10/CB4/8/19. RE TEMPERATURE INDICATOR ON 40/50 CHASSIS. Please note that we find the length of the capillary tube should be 6 feet, to suit the new arrangement which is now fixed up on IX. Thermometers might be ordered with this length of tubing. DA.{Bernard Day - Chassis Design} | ||