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).
To place two orders with Messrs. John Marstons for a radiator conversion and a modified car heater unit.
| Identifier | ExFiles\Box 150\2\ scan0362 | |
| Date | 2nd May 1940 | |
| Les.{Ivan A. Leslie} kl 1280 Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}9/GH.2.5.40. re HEATER AND RADIATORS. Order No. 52509. Will you please pass an official order to Messrs. John Marstons to enable them to convert a radiator at present fitted to 1.B.l. from a Mark VI block to a Mark III block. Order No. 52404. Will you please also order from Messrs. John Marstons, one car heater inner unit with modifications satisfied in our attached letter namely inlet and outhet pipes on top and bottom of the tanks, a Mark III matrix and a tube through the centre. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||