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).
New type of silencer from Huntington, Heberlein & Co. Ltd., and its potential for aero engine and car applications.
| Identifier | ExFiles\Box 104\2\ scan0094 | |
| Date | 19th July 1934 | |
| γ++++. To Wor.{Arthur Wormald - General Works Manager} from Sg.{Arthur F. Sidgreaves - MD} re New Type Silencer. Sg{Arthur F. Sidgreaves - MD}10/E19.7.34 I attach copy of letter received from Huntington, Heberlein & Co.Ltd., which is self-explanatory. Here again I am not sure whether it ought to be taken up with E.{Mr Elliott - Chief Engineer} or Hs.{Lord Ernest Hives - Chair} but I imagine the latter. It certainly looks as if it were something in which we ought to display interest, especially as it has an aero engine application as well as a car. I have acknowledged it as per the attached copy. Sg.{Arthur F. Sidgreaves - MD} Enc. Copy of letter dated 17.7.34 from Huntington, Heberlein & Co.Ltd., Copy of Sg{Arthur F. Sidgreaves - MD}9/E19.7.34 | ||