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).
Instructions for the exhaust downtake pipe on a B.60 engine in a Wraith III chassis.
| Identifier | ExFiles\Box 123\5\ scan0161 | |
| Date | 12th November 1938 | |
| c. Rm.{William Robotham - Chief Engineer} 1044 DA.{Bernard Day - Chassis Design}5/G.12.11.38. B.60 ENGINE IN WRAITH 111 CHASSIS - EXHAUST DOWNTAKE PIPE. Please receive herewith E.CD.1021 Exhaust Downtake Pipe etc. B.60 Engine in Wraith 111 chassis. (2 sheets). The trouser piece joining the manifolds to the downtake should be made from fabricated mild steel welded up and with plate steel flanges welded on. The exhaust system rear of the dashboard for this car, should be made to the designs recently issued for Wraith 111 viz. E.CD.872, 879, 890 and 899. Will you please issue the necessary instructions for this experimental car. DA.{Bernard Day - Chassis Design} | ||