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 request to modify a Marston heater on car 1.B.50 to enable a flexible air duct to the rear compartment.
| Identifier | ExFiles\Box 137\3\ scan0097 | |
| Date | 23th May 1939 | |
| 1158. To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} c. Rm{William Robotham - Chief Engineer}/ABR.{A. B. Roberts} Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}8/MH.{M. Huckerby}23.5.39. CAR HEATER ON 1.B.50. Will you please modify the R.R. Marston heater on the above car to enable a flexible air duct to be taken to the rear compartment. Details will be supplied by Rm{William Robotham - Chief Engineer}/ABR.{A. B. Roberts} Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||