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).
List of alterations for chassis components including springs, washers, and switches.
| Identifier | ExFiles\Box 18\6\ Scan044 | |
| Date | 10th December 1919 | |
| "CHASSIS" "F"-DEPARTMENT A L T E R A T I O N S. Rear Springs & Fittings.(Sec:7030).- To enable Rear Shock Absorber to be fitted, it is necessary to shorten springs and roller plates 1.250". This commences at chassis 96. E.13807 - Adjusting Washer. (Sec:7210).- Thickness of Washers altered beginning at .090 and increasing by steps of .010 to .160 (maximum thickness). REASON.- Mr. Brock's request. F.6691 - Ignition Switch L.O.P. & Arrgt.(Sec:7060).- K.1909 - Nl.Sr. Screw altered to K.1907 - M.S. Screw. REASON.- D.{John DeLooze - Company Secretary} O.{Mr Oldham} Error. F.{Mr Friese} 408 - Brush for Switch. (Sec:7060).- Dimension .450 altered to .450. +10 -15 REASON.- Improved Design to prevent brush getting fast inside holder. | ||