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 sheet for various vehicle components detailing design numbers, issue details, and remarks.
| Identifier | ExFiles\Box 119\4\ scan0223 | |
| Date | 2nd May 1939 | |
| SPECIFICATION. Specification No. SD.80/5 Sheet No. 4 Issue No. X. 2. Sec.No. | TITLE | Description. | Design No. | Dtls. iss. LOP. No. | Remarks. --- | --- | --- | --- | --- | --- 5204 | Oil Level Indicator. | Dipstick and Electrical. | | | Electrical Unit for Fitting on Engine to be supplied by "E" Dept. 5205 | Oil Relief Valves. | | EB.3954. | | 5210 | Wire Fittings. | Arrangement of H.T.Wiring for R.R.Dist. and coil on Dash. To | DCD.1315. | By/CS.1/EH 2.5.39. | Position of coil Design required. 5220 | Fan | See Water Pump. | | | 5230 | Exhaust Fittings. | Twin Exhaust System Similar to Corniche to suit W.B.Twin Manifold. | E.CD.1085 | By/CS.2/EH 7.3.39. | Mock up. See Rm{William Robotham - Chief Engineer}/WYM.{G. Harold Whyman - Experimental Manager} Rear Road spring rebound will need controlling to prevent fouling of tail pipe. 5240 | Controls. | | ECD.1376/7 ECD.1387 | | To be Detailed. 5250 | Radiator. | R.R.Radiator | PD.233 PD.263 PD.276 | EW.2158. | 5260 | Bonnet. | To suit R.R.Radiator. Bonnet Dimensions to Similar to 30 G.Vll but with Amal Twin Fasteners as on Production Wraiths. | P.D.285 | | Bonnet Face Plate and Rest Angle. Scheme FCD.1469. 5270 | Starting Handle. | Similar to Silver Phantom Mock up to suit B.80 Engine. | F.CD.1311 PD.479. | EW.2283. | Tube 2 5/8" shorter than Silver Phantom. 5290 | Undershields. | Mock up Similar to Production B.V. | | | 6000 | Flywheel and Clutch. | 11" Long Clutch with Red Springs. Flywheel Gear Ring to Suit Lucas Starter Motor. | RM.{William Robotham - Chief Engineer}491 DCD.1422 | GB.5294 | Except Flywheel to GB.5303. | ||