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).
Specifications for B.III No.2 and No.3 Units, detailing component changes and exceptions.
| Identifier | ExFiles\Box 155\2\ scan0227 | |
| Date | 3rd June 1938 | |
| -6- B.III No.2 Unit 7.B.V. Cont'd.{John DeLooze - Company Secretary} Delco ignition distributor. Carbs. 1 1/2 bore SU's with auto starter carb. B.III No.3 Unit (1st. B.50 chassis). As B.III No.2 except. High oil level indicator position. Rear end oil retaining scheme ECD.238. AC.6 big end bearings, thin section but without flanges. Attwaters fibre camwheel balancer deleted spring driven Delco distributor. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||