Parts changes for the Wraith III chassis, specifically for the induction pipe and carburetter.
| Identifier | ExFiles\Box 7\4\ X 608 Carburetter-page16 | |
| Date | 21th January 1938 | |
| 608 MEMO. c. Rm. {William Robotham - Chief Engineer} Rm {William Robotham - Chief Engineer} /GTS. BY {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} 8/G.21.1.38. WRAITH III. CHASSIS. INDUCTION PIPE - SECTION 5070. CARBURETTER - SECTION 5080. Please receive herewith two blueprints of the following, with an extra print of part marked * :- S.CD.417 Induction Pipe. SECTION 5070. *Ex.S.368 Induction Pipe - 1 off. Ex.S.369 Flow Tube - Short. 1 off. Ex.S.370 Flow Tube Long. 1 off. The following existing part will also be required :- SECTION 5080. E.53287 Pin for Throttle Control Spring. 1 off. The following parts will not be required :- SECTION 5070. EW.1557 Induction Pipe. 1 off. SECTION 5080. E.53289 Pin for Throttle Control Spring. 1 off. Attached to Rm {William Robotham - Chief Engineer} /CTS {C. Trot Salt - Carburation} 's copy of this memo is one blueprint of S.CD.417. The above are based on the sketch Rm. {William Robotham - Chief Engineer} 489 issued to us with memo Rm {William Robotham - Chief Engineer} /CTS. {C. Trot Salt - Carburation} 1/MH. {M. Huckerby} 8.1.38. Kindly instruct one set. Ald {F. Allwood - Experimental Design} BY {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} | ||
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).