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).
Instruction to prepare a Delco-Remy governor with a specified advance curve for a B-23 O.H.C. Engine.
| Identifier | ExFiles\Box 113\5\ scan0192 | |
| Date | 10th April 1937 | |
| 1004 To Rm{William Robotham - Chief Engineer}/Wst. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}5/JH.10.4.37. B-23- O.H.C. Engine. Will you please instruct for a Delco-Remy governor to be prepared with the following advance curve for the above unit. Engine R.P.M. Degrees Advance. 250 0 500 5° 750 11° 1000 17° 1500 25° 2000 27° 2500 29° 3000 31° 3500 33° 4000 35° Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||