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 parts for the 25/30 HP & Phantom III chassis not yet fitted to production.
| Identifier | ExFiles\Box 154a\3\ scan0257 | |
| Date | 3rd March 1937 | |
| Rm.{William Robotham - Chief Engineer} Mx.{John H Maddocks - Chief Proving Officer} Hd.{Mr Hayward/Mr Huddy} D/BP. BY/NW.{N. Walker - Patents} 1310 BY/Mtn14/N.3.3.37. Re: 25/30 HP. & PHANTOM III - PARTS NOT YET FITTED TO PRODUCTION CHASSIS. Date Issued. Stn.Sht. No. Title. Date completed. Series where brought in. Chassis to test. 25/30 HP. Chassis 5.10.36 X.508 Air silencer in steel instead of aluminium. 30.11.36 'P' 18.4.37. Comp. 5.11.36 X.519 Deturbulated cyl. head. 14.1.37 'P' 18.4.37. Comp. 24.12.36 X.6134 Acme thread on starter motor drive. 1.2.37 R.2. Comp. 10.2.37 X.541 Servo with linings held by splines and torsional connection of driven plates by spring rings. 23.2.37. Not decided. Comp. 15.1.37 X.6142 Dynamo cut-out with double contacts to RR.Sch.845 and springs D.54809. 1.2.37 R.2. Comp. 22.1.37 X.523 Oil seals on servo countershaft. 23.2.37 Not decided. Comp. Continued. | ||