Listing blueprints for Wraith III chassis inlet pipes and requesting the production of one set.
| Identifier | ExFiles\Box 7\4\ X 608 Carburetter-page50 | |
| Date | 14th December 1938 | |
| 608 HPC c. Rm. {William Robotham - Chief Engineer} c. Rm {William Robotham - Chief Engineer} /OTS. BY {R.W. Bailey - Chief Engineer} /A1d.3/C.14.12.38. WRAITH III CHASSIS. INLET PIPES - SECTION 5070. Please receive herewith two blueprints of each of the following :- Ex.S.1302 Induction Pipe Centre Body. 1 off. Ex.S.1303 Base for Carburetter. 1 off. Ex.S.1304 Plate for Carburetter Base. 1 off. Ex.S.1305 Assembly of Centre Box. 1 off. x Ex.S.1306 Upper Partition for Centre Body. 1 off. x Ex.S.1307 Lower " " ". 1 off. y Ex.S.1308 Flow Pipe. 2 off. The parts marked 'x' are alternative to that marked 'y'. The above is as requested by Rm {William Robotham - Chief Engineer} /OTS.6/JH. 13.12.38. to provide various mixture flows from the throttle bores to the induction pipe. Kindly produce 1 set, noting that Ex.S.1302/3 are to be made from existing parts in the possession of Rm {William Robotham - Chief Engineer} /OTS. [Signature: Ald {F. Allwood - Experimental Design} ] BY {R.W. Bailey - Chief Engineer} /A1d. | ||
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).