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).
From Sg. to Hs. regarding a proposal for a cleanable radiator filter.
| Identifier | ExFiles\Box 151\3\ scan0128 | |
| Date | 16th December 1929 | |
| X1435 To Hs.{Lord Ernest Hives - Chair} from Sg.{Arthur F. Sidgreaves - MD} Copy to [text crossed out] re Radiator Filter. Sg{Arthur F. Sidgreaves - MD}23/E16.12.29 Referring to the above in connection with the suggested scheme of having a filter which could be cleaned instead of allowing the radiator matrix to act as a filter, would you please let me know how this stands and whether you propose to include this item on the next 10,000 miles car about which I wrote the other day. Sg.{Arthur F. Sidgreaves - MD} | ||