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 outstanding jobs for Spectre, Bentley, and 20/25 HP models.
| Identifier | ExFiles\Box 82\4\ scan0018 | |
| Date | 20th November 1934 | |
| To Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} 4553 Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}13/KW.20.11.34. JOBS UP AGAINST RJC. SPECTRECodename for Phantom III. (1) Steering geometry to N.Sch.4327. (2) 7" deflection front and rear road springs. (3) Decision on the new shock absorbers. (4) No. 2 chassis for brake tests. (5) Roll rods of 1.5" and .750" diameter. BENTLEY. (1) Bump chassis modifications to Hs{Lord Ernest Hives - Chair}/Les.14/KW.24.7.34. (2) Fit Dural rotor for supercharger. (3) Axle control to N.Sch.4178 and Hartford shock absorbers for 3-B-IV. (4) Gear lever to Hdy{William Hardy}'s unfinished scheme. (5) Narrow pin cranks and new flywheel. 20/25 HP. (1) Pivoted rear brake shoes, particularly for Nor's car. (2) 10/50 axle gears for 21-G-IV. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||