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 20/25 HP chassis that have not yet been fitted to production models.
| Identifier | ExFiles\Box 154a\3\ scan0189 | |
| Date | 1st October 1935 | |
| HS.{Lord Ernest Hives - Chair} X1310 BY/Mtn15/N.1.10.35. 20/25 HP. CHASSIS - PARTS NOT YET FITTED TO PRODUCTION CHASSIS. --- Date Issued: 26.7.35 Stn.Sht. No.: X.No.508 Title: Flexible petrol piping incorporating filter to floatchamber. Date Completed: 4.9.35 Series where brought in: 181 in G.2. Prod. Chassis to test: --- Date Issued: 24.5.35 Stn.Sht. No.: X.No.742 Title: Modification to governor valve in shock damper governor unit. Date Completed: 4.9.35 Series where brought in: L.2. Chassis to test: 1.2.36. --- BY/Mtn. | ||