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).
Parts and blueprint list for the Wraith III chassis, covering dynamo, crankcase, and wheelcase sections.
| Identifier | ExFiles\Box 108\2\ scan0243 | |
| Date | 7th June 1939 | |
| 600 HRC. c. Rm.{William Robotham - Chief Engineer} op.Rm.{William Robotham - Chief Engineer}/S.Wd.{Mr Wood/Mr Whitehead} By/Ald.{F. Allwood - Experimental Design}1/AW.7.6.39. WRAITH 111 CHASSIS. Section 8070 - Dynamo Armature. Section 5100 - Dynamo Drive. Section 5000 - Crankcase. Section 5180 - Wheelcase and Fittings. Please receive herewith two blueprints of each of the following and where a pattern is required extra prints have been sent. SCD.1240. Dynamo Drive. Section 5000. EXS.1335. Crankcase. - - - - - 1 off. EXS.1337. Bearing Bush - - - - - 1 "" Section 5100. EXS.1332. Spring ring - Thrust Boss. - - - - 1 "" EXS.1333. Joint Washer. - - - - 1 "" EXS.1334. Thrust Washer - Plunger. - - - - 1 "" EXS.1341. End Cover. - - - - 1 "" EXS.1340. Driving Gears and Shaft. - - - - 1 "" EXS.1351. Stiffener Coupling Plate. - - - - 1 "" EXS.1352. Bolt - End cover. - - - - 1 "" EXS.1338. Coupling Plate. - - - - 1 "" Section 5180. EXS.1336. Thrust Boss. - - - - 1 "" EXS.1339. Wheelcase. - - - - 1 "" The following parts will also be required for use with the above. Section 5000. K.4864. Taper Pin - - - - 1 off. KB.366. Stud. - - - - 1 "" | ||