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).
Work list detailing outstanding designs for the 10 HP Myth chassis, divided into three groups based on completion status.
| Identifier | ExFiles\Box 109\3\ scan0036 | |
| Date | 5th December 1940 | |
| 1030 To Mr. from Ev{Ivan Evernden - coachwork}/JD.{J. Draper - Frames} Copy to Rm.{William Robotham - Chief Engineer} Rm{William Robotham - Chief Engineer}/EAG. Ev{Ivan Evernden - coachwork}/JD.{J. Draper - Frames}2/IT.5.12.40. 700 WORK LIST FOR THE 10 H.P. MYTH CHASSIS. The outstanding designs required to complete the 10 H.P. Myth chassis, as shown on the specification PL.422, can be divided into three groups, as follows:- GROUP I - List of Designs in hand. The following schemes are all practically finished, but held up for a few minor modifications or for reference to schemes in hand. We have therefore taken PL. numbers out for them. PL.372 - Rear Axle, Brakes and Hub. PL.424 - Rear Crossmember. PL.425 - 2nd Crossmember. PL.370 - Rear Springs. PL.378 - Front Yoke Piece, Hubs and Brakes. PL.427 - Petrol Tank. PL.423 - Front Shock Damper. PL.426 - Lever Triangle Levers. GROUP II. The schemes in Group II represent designs in which only a small amount of work has been done. Front Fan - Design in hand. Cross Steering Tube - " " " Steering Column and Box - " " " Rear Shock Damper - " " " Front Roll Rod - " " " Rear " " - " " " GROUP III. List of designs in group III are outstanding. ENGINE. 1. New Position of Air Silencer. 2. Cam Forms. 3. Water Connections. 4. General Oil Bye-pass Filter. 5. Exhaust System. 6. Controls. 7. Radiator Matrix and Shell Attachment. 8. Starting Handle. | ||