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).
Request to order 12 heater motors and 12 rheostat switches for R.R. Marston heaters.
Identifier | ExFiles\Box 137\3\ scan0073 | |
Date | 28th April 1939 | |
1158 File To Roy.{Sir Henry Royce} c. G/JWH. Rm{William Robotham - Chief Engineer}/Ed{J. L. Edwards} 4/ER 28.4.39. Heater Motors and Switches. Will you please order 12 heater motors and 12 rheostat switches, suitable for R.R. Marston heaters. All the other,parts are to be supplied by Marston's. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||