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 No. LeC. 2131 and an alteration to the Goshawk slipper flywheel dowels.
| Identifier | WestWitteringFiles\N\2July1925-September1925\ Scan63 | |
| Date | 31th August 1925 | |
| ORIGINAL FROM E.{Mr Elliott - Chief Engineer} Copy to HS.{Lord Ernest Hives - Chair} re. EAC. SLIPPER FLYWHEEL. 48300 [crossed out] 45300 We send herewith drawing No. LeC. 2131., shewing the above fitted with dowels as per our alteration to Goshawk. It is decided that the dowel need not be hollow right through for the purposes of riveting, and this should also apply to the dowels shewn in the Goshawk design. E.{Mr Elliott - Chief Engineer} | ||