Blueprints and parts for a Single Downtake Exhaust Manifold.
| Identifier | ExFiles\Box 124\2\ scan0031 | |
| Date | 1st February 1940 | |
| File 104H To. Rm. {William Robotham - Chief Engineer} c.c. Ev. {Ivan Evernden - coachwork} Ev {Ivan Evernden - coachwork} /HH.2./ 1. 2. 40. Clan/EXP. B. 60. PL. 85. Single Downtake Exhaust Manifold. Section. 5000. Crankcase & Bearings. Please receive herewith 4 blue prints of the following new detail. RE. 211. Exhaust Manifold. 1 off The following standard parts will also be required. EB. 4039. Joint. Exhaust Manifold 6 off KB. 359. Stud. Manifold to C'case 12 off K. {Mr Kilner} 4407. Washer " " " 12 off EW.1833 Nut " " " 12 off K. {Mr Kilner} 309. Bolt " Downtake 3 off K. {Mr Kilner} 9009 F.S.Washer " " 3 off K. {Mr Kilner} 4009. Nut " " 3 off We also attach herewith 2 blue prints of PL. 85 marked up with piece numbers as requested. Ev {Ivan Evernden - coachwork} /HH. | ||
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).