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).
The status of engine development, radiator design, and interior heating and ventilation systems.
| Identifier | ExFiles\Box 161a\3\ scan0134 | |
| Date | 21th April 1939 | |
| -12- BY.1/G.21.4.39. ENGINE DEVELOPMENT. This is referred to in Rm.{William Robotham - Chief Engineer}4/R.20.4.39. RR. RADIATOR DESIGN. This matter has not received attention since the last Conference due to more important features being dealt with. DEVELOPMENT OF INTERIOR HEATING AND VENTILATOR. Various schemes are under development, but not sufficiently advanced to recommend. BY.{R.W. Bailey - Chief Engineer} | ||