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.1213 for the 'Buzzard' crankshaft, detailing new methods for plugging holes and dealing with oil caps.
| Identifier | WestWitteringFiles\D\March1920\ Scan1 | |
| Date | 3rd March 1920 | |
| To DAr from E.{Mr Elliott - Chief Engineer} [DAr is struck through] Copy to SJ. [SJ is struck through] " " RN.{Mr Robinson} [RN{Mr Robinson} is struck through] " " HS.{Lord Ernest Hives - Chair} [HS{Lord Ernest Hives - Chair} is struck through] " " CK.{Mr Clark} ORIGINAL. E3/G2/3/20. (3) X.3788 RE "BUZZARD" CRANKSHAFT. I send you herewith drawing No. Lec.1213 giving details of crank webs and fittings. You will notice the new method of plugging the holes in the crankshaft by means of a taper headed screw and nut, also the departure from our usual standard in dealing with the oil caps. E.{Mr Elliott - Chief Engineer} | ||