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).
Listing blueprints sent for the Myth Engine M.40's water pump and fan assembly.
| Identifier | ExFiles\Box 109\3\ scan0115 | |
| Date | 21th April 1941 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/HH. c. to Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} c. to Rm{William Robotham - Chief Engineer}/OTS. c. to Ev{Ivan Evernden - coachwork}/JD.{J. Draper - Frames} 1030 700 Rm{William Robotham - Chief Engineer}/HH.2/SW.21.4.41. Myth Engine M.40. Water Pump & Fan - Section 5160. PL.334 - Triangular Drive. Please receive herewith blue- prints of each of the following :- RE.2393 Pin - Carbon Ring 1 Off per set. RE.2394 Seating - Spring 1 " " " RE.2395 Joint Ring 1 " " " RE.2396 Washer 1 " " " RE.2397 Rotor Shaft 1 " " " RE.2398 Fan Pulley 1 " " " RE.2399 Driving Belt 1 " " " RE.2400 Backing Plate 1 " " " RE.2401 Joint - pump casing 1 " " " RE.2402 Rotor - water pump 1 " " " RE.2403 Casing - water pump 1 " " " RE.2407 Spring - gland 1 " " " These drawings have been issued to enable HPS.{Horace Percy Smith - Experimental Factory Mgr} to go ahead with the job, and further particulars such as the diameter of the Rotor Shaft, and the bore of the casing, will be added when the necessary information is received from Messrs. Hoffmann Ltd., I.O.P. and schemes also to follow. Kindly instruct up as required. Rm{William Robotham - Chief Engineer}/HH. | ||