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).
Graph of the Ignition Governor Advance Curve for Bentley Delco-Remy systems.
| Identifier | ExFiles\Box 82\4\ scan0208 | |
| Date | 18th December 1935 | |
| x200 BENTLEY - IGNITION GOVERNOR ADVANCE CURVE FOR DELCO - REMY IGNITION ADVANCE DEGREES BEFORE T.D.C. ENGINE R.P.M. Y-Axis: 40, 30, 20, 10, 0 X-Axis: 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500 F.D 18.12.35 | ||