The standardisation of mounting wind tone horns on the 25 HP model.
| Identifier | ExFiles\Box 59\3\ Scan405 | |
| Date | 12th March 1936 | |
| To BY. {R.W. Bailey - Chief Engineer} Copy to Des/Exp/Hm. {Capt. W. Hallam - Head Repairs} Hs {Lord Ernest Hives - Chair} /Wst. 26066. E {Mr Elliott - Chief Engineer} /Ev. {Ivan Evernden - coachwork} 2/MM.12.3.36. ******************** Wind Tone Horns - 25 H.P. ******************** From Hn. {F. C. Honeyman - Retail orders} 4/MK.10.3.36 you will see that there is nothing in the way of our going ahead with the standardisation of the wind tone horn mounted on the 20/25 H.P. lamp standards by means of solid finger brackets. We presume you will go ahead with this now. Ev. {Ivan Evernden - coachwork} | ||
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).