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).
The dispatch of blueprints for the R.A.F. B.80 Alum engine.
| Identifier | ExFiles\Box 124\2\ scan0334 | |
| Date | 30th July 1941 | |
| 1044 To Rm{William Robotham - Chief Engineer}/wym.{G. Harold Whyman - Experimental Manager} from Rm{William Robotham - Chief Engineer}/HH. c. to Rm.{William Robotham - Chief Engineer} Rm{William Robotham - Chief Engineer}/HH.4/SW.30.7.41. R.A.F. B.80 Alum. In order that you can ascertain which parts will require manufacturing for the above engine, we are sending you herewith one blueprint of each of the following new LOP's and Index Sheet :- RE.2544 Valves and Fittings. RE.2583 Oil Fittings. RE.2602 Water Pump and Fan. RE.2617 Cylinder Head. RE.2620 Crankshaft. RE.2629 Crankcase and Cylinders. RE.2636 Connecting Rod. RE.2643 Inlet Pipes. RE.2644 Carburetter. RE.2645 Air Silencer. RE.2679 Camshaft. RE.2648 Oil Pump. RE.2642 Index Sheet. Rm{William Robotham - Chief Engineer}/HH. | ||