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).
Approximate lengths of various cables required for a revised earthed wiring scheme.
| Identifier | ExFiles\Box 80\1\ scan0183 | |
| Date | 22th May 1919 | |
| R.R. 235 B. (200 T) (S.F. 674. 22-5-19) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2376. x.3569 To CK{Mr Clark} from DA.{Bernard Day - Chassis Design} DA{Bernard Day - Chassis Design}7/CB282-20. x.3569. Earthed Wiring Scheme The approximate length of various cables required on revised Earthed Wiring are as follows:- 40/36's (self). Red. 24' 0. Black. 14' 0. Green. 33' 0. White. 17' 0. Blue. 3' 6. 70/36's (speckled). Red & White. 10' 0. Black & White. 8'0. Green & Black.14'0. White & Green. 7'0. Blue & Red. 13' 0. 84/25's Black. 17' 0. DA.{Bernard Day - Chassis Design} | ||