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).
Drawings for brake drum liners and brake drums for the Experimental Car Senior Range.
| Identifier | ExFiles\Box 110\1\ scan0034 | |
| Date | 5th March 1941 | |
| To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/HH. c.c. to Rm{William Robotham - Chief Engineer}/MHR.{M. H. Rigby} [Handwritten] NOT MYTH Z06 [Handwritten] 1030 Rm{William Robotham - Chief Engineer}/HH.1/SW.5.3.41. Experimental Car. Senior Range. Front Hubs - Sec.7044. Rear Hubs - Sec.6170. Further to our memo reference Rm{William Robotham - Chief Engineer}/HH.4/SW.26.2.41, please receive herewith the following drawings :- RG.{Mr Rowledge}2260 Liner - brake drum 4 Off. RG.{Mr Rowledge}2261 Brake Drum. 4 " These drawings have been produced to enable Rm{William Robotham - Chief Engineer}/MHR{M. H. Rigby} to have a set of the liners manufactured. RG.{Mr Rowledge}2225 Liner, was produced from an existing job and this new drawing shows a theoretically correct Liner .150 wider. for the above. This completes the instructions Kindly instruct us as required. [Handwritten signature over text] Rm{William Robotham - Chief Engineer}/HH. | ||