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 design position items and their completion status for the Phantom III chassis.
| Identifier | ExFiles\Box 161a\4\ scan0026 | |
| Date | 27th February 1936 | |
| (3) ITEM. DESIGN POSITION. PHANTOM III CHASSIS. - CONTINUED. Final design of air silencer. Completed 25.2.36. Modified dynamo armature to improve commutation. Completed. Mod. to side spare wheel carrier. Completed 22.2.36. Trap door in floorboards for D.W.S. hand operated jacking pump. Completed 24.2.36. Modification to D.W.S. hand pump. Completed 24.2.36. Carburetter - modified cam - choke control. Completed 21.2.36. " modified floatchamber drain pipe. Completed 22.2.36. Positions for hand lever for D.W.S. jack pump. Completed 24.2.36. Carburetter - modifications to positively closed choke. Completed. Modification to fixing of stay from clutch casing to cross. In hand. Felt water excluder for pivot upper bearing I.F.W.S. Completed 19.2.36. Mod. to front brake toggle shafts to prevent corrosion. Completed 25.2.36. Mods. to hand brake ratchet for easier operation. Completed 27.2.36. Mod. to brake adjuster. Completed 25.2.36. Vacuum servo for clutch operation. In hand. | ||