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).
Blueprints and instructions for the B.40 2 Litre Cylinder Head assembly.
| Identifier | ExFiles\Box 134\5\ scan0049 | |
| Date | 22th February 1940 | |
| 1133 To Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} Ev{Ivan Evernden - coachwork}/HH.12/JH.22.2.40. B.40 - 2 Litre. Cylinder Head Sec.5050. In accordance with Valve spring Mechanism to PL.111. Bye-Pass Pipes to PL.25. Please receive herewith 2 blue prints of each of the following (2 extra prints of part marked @) RE.361 Valve guide (Inlet) - 4 off. @RE.395 Elbow Connection - Bye pass - 1 off. RE.396 L.O.P. Cylinder head. Please instruct to suit. This completes the instructions for Sec.5050. Further particulars of PL.111 and PL.25 to follow. Included in the above L.O.P. are the parts instructed by memo. Ev.{Ivan Evernden - coachwork}1.15.12.39. and Ev{Ivan Evernden - coachwork}/HH.2.18.1.40. Ev{Ivan Evernden - coachwork}/HH. | ||