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).
Departmental memo discussing radiator changes and their effect on air temperature and engine cooling.
| Identifier | ExFiles\Box 75\4\ scan0009 | |
| Date | 29th July 1910 | |
| F.R. 348A (100 H) (P 14. 21.4.10) E.P. 6547. DEPARTMENTAL MEMO. Issued: 29th July 1910 This column is for Name of Person addressed.: C.J. DATE.: (2) This and the change in the radiator may make a very considerable difference to the temperature of the air. Again, we may be able to have less tubes in the radiator. I am afraid, however, that there is no absolute cure that is likely to satisfy everyone [handwritten insertion: Considering we] with a large engine to cool, and a given space for air between the floorboards and under-shield, and a dashboard and windscreen with a vacuum (partial) behind it, - the air comes through every crevice at a good speed. [Handwritten in left margin]: Area F.H.R. [Signature] This sheet must be filed with the correspondence to which | ||