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).
Drawing Lec. 2040, a proposed method for anchoring the 20HP silencer to reduce longitudinal vibration.
| Identifier | WestWitteringFiles\M\April1925-June1925\ Scan5 | |
| Date | 3rd April 1925 | |
| FROM E.{Mr Elliott - Chief Engineer} Copy to - HS.{Lord Ernest Hives - Chair} ORIGINAL E2/M3.4.25. re. 20HP. SILENCER. 4238 We send you herewith drawing No. Lec. 2040., shewing proposed method of anchoring the 20HP. silencer, to damp out the longitudinal vibration. The anchorage link shewn is attached to the middle of the silencer. A blue print of Lec. 2040. has been sent to Mr. Royce for his criticism. E.{Mr Elliott - Chief Engineer} | ||