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).
Covering letter for a correspondence from Halford, designer of a 16-cylinder air-cooled engine, concerning a silencer.
| Identifier | ExFiles\Box 6\7\ 07-page068 | |
| Date | 26th March 1930 | |
| YS230 . Lp{Mr Lappin}10/Av/JL.26.3.30. Ha. Copy to W.O.R. We attach hereto a letter from Halford, who you will recall is the designer of the Halford 16 cylinder air-cooled engine. We shall be glad if you will return this letter with your remarks, and in the event of your wishing to try a silencer, send the necessary print along in order that we can ask him to make it up. Attachment. Lp.{Mr Lappin} | ||