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).
Request to construct a rig for measuring Harmonic Stabiliser Bumper Bar frequency.
| Identifier | ExFiles\Box 118\2\ scan0128 | |
| Date | 28th November 1934 | |
| 46522 To RHC{R. H. Coverley - Production Engineer}/W.Bell. Hs{Lord Ernest Hives - Chair}/FJH.{Fred J. Hardy - Chief Dev. Engineer}10/KW.28.11.34. Will you please construct the rig for measuring Harmonic Stabiliser Bumper Bar frequency, as per our discussion to-day. Hs{Lord Ernest Hives - Chair}/F.J.Hardy. | ||