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).
Drawing Lec.1263 for 'Buzzard' engine crankcase rear arms, detailing differences between the left and right arms.
| Identifier | WestWitteringFiles\E\July1920\ Scan19 | |
| Date | 20th July 1931 | |
| TO DA.{Bernard Day - Chassis Design} from E.{Mr Elliott - Chief Engineer} Copy to CJ. BN.{W.O. Bentley / Mr Barrington} DY.{F R Danby} TIS. EFC. X.3787 RE "BUZZARD" CRANKCASE REAR ARMS. We send you herewith drawing Lec.1263 giving details of the above. The left hand arm carries the bracket for the starting motor. Except for the machined facing and the height of its top web, it is similar in all respects to the right hand arm. Would you kindly incorporate the information shewn with the detail drawing of the crankcase. E.{Mr Elliott - Chief Engineer} | ||