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).
Specification table for electrical components on experimental and production chassis.
| Identifier | ExFiles\Box 97\2\ scan0033 | |
| Date | 14th March 1939 | |
| - 13 - BY/NS.{Norman Scott}1/G.14.3.39. | Sec. No. | Title. | LOP.No. | 1st. 50 Experimental Production Chassis. | 250 Production Chassis. | |---|---|---|---|---| | 8140 | Ignition Coil. | D.75673 16.12.38. | To LOP. | To LOP. Rmle | | 8150 | Ballast Resistance. | DW.296 16.12.38. | To LOP. As Wraith. | To LOP. As Wraith. Rmle | | 8160 | Switchbox. | DB{Donald Bastow - Suspensions} 2272 | To LOP. As Wraith. Similar to Wraith Terminal screws shorted to suit double cable eyes this may not be... | To LOP. As Wraith. Rmle | | 8170 | Distribution Board. | DW.536 ✓ 28.12.38. | To LOP. As Wraith. No. Five fuse? | To LOP. As Wraith. Rmle. | | 8230 | Stop Lamp Switch and Reverse Lamp Switch. | DW.236 16.12.38. | Reverse lamp switch to be mounted on change gear gate. As Wraith to LOP. | To LOP. Rmle | | 8280 | Lamps & Horns. | DB.{Donald Bastow - Suspensions}2265 | Appearance as approved on 9.B.5 and D.CD.1158. Wing Lamps. | As finally decided for 50 sets. (GH) | | 8290 | Regulator and Cutout. | DB.{Donald Bastow - Suspensions}1922 18.2.39. | LR.{Mr Ellor}7 Regulator. Hold up due to revised wiring on dash - conduits. | As finally decided for 50 sets. Rmle | | 8300 | Petrol Pump. | DB.{Donald Bastow - Suspensions}1936 28.12.38. | To LOP. | To LOP. JKD | BY/NS.{Norman Scott} | ||