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 modifications and specifications for various mechanical and electrical parts.
| Identifier | ExFiles\Box 72\2\ scan0228 | |
| Date | 29th November 1926 | |
| -3- RHC{R. H. Coverley - Production Engineer}12/BE.29.11.26. Wire Fittings To L.O.P. E.71200. Exhaust Fittings Front Silencer lagged in Staybrite to drg.E.74696. Exhaust Fittings treated by Rustless Iron Co., with exception of Rear Silencer. Otherwise to L.O.P. E.74635. Exhaust Cut-out Mech: Exhaust Cut-out control in accordance with N.S.2216 - 2237. Controls Improved method of fixing Control Ball by swaging to LeC 2118 otherwise to L.O.P. E.73679. Starting Carburetter. To L.O.P. E.71422. ELECTRICAL PARTS Switchbox Modified in accordance with R2/M.{Mr Moon / Mr Moore} 5.7.26. Distributor Board & Cutouts. Modified as follows:- 1. Rigid fixed Contact Point Supports. 2. Rigid backing for Springs. 3. Modified moving Contact Point Spring Supports. Dynamo Dynamo "L"(narrower bush type) transferred from S.EAC.II. Unit. Magneto Lucas E.R.6. Magneto No.54.A.(transferred from S.EAC.II. Unit. RHC.{R. H. Coverley - Production Engineer} | ||