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).
Specifications for noise insulation on the 3rd Spectre model.
Identifier | ExFiles\Box 138\1\ scan0140 | |
Date | 20th March 1935 | |
SECRET Rm{William Robotham - Chief Engineer} 4634 To C. from E.{Mr Elliott - Chief Engineer} c. Sg.{Arthur F. Sidgreaves - MD} Wor.{Arthur Wormald - General Works Manager} Hs.{Lord Ernest Hives - Chair} EY. JLE.{J. Lee Evans - Chassis Test Manager} LA.{L. A. Archer} HS{Lord Ernest Hives - Chair}/WH. E.2/HP.20.3.35. Noise Insulation on 3rd SpectreCodename for Phantom III (3.S.I) (32-EX). Please find attached complete specification for the above - E/EV.{Ivan Evernden - coachwork}2/MN.18.3.35. We should be glad to have Sales' comments on the proposed provisions for dealing with noise, as set out herewith. E.{Mr Elliott - Chief Engineer} | ||