The revision of drawing No. LeC.M55 for the 'Goshawk II' carburettor.
| Identifier | WestWitteringFiles\G\September1921\ Scan30 | |
| Date | 26th September 1921 | |
| To DA. {Bernard Day - Chassis Design} from E. {Mr Elliott - Chief Engineer} Copy to Gd. " " WOR. {Arthur Wormald - General Works Manager} " " HS. {Lord Ernest Hives - Chair} " " DY. {F R Danby} ORIGINAL. 2 E1/G26/9/21. RECEIVED SEP 28 XC4228 RE "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II" CARBURETTOR. We send you herewith drawing No.LeC.M55 shewing a revision of the "Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II" carburettor on all the points asked for. We should like to draw Mr. Hives'attention to the modifications made in the pilot jet. The main jets have been raised with relation to the petrol level so that the carburettor will not flood when the car is standing on a hill of 1 in 5 gradient. E. {Mr Elliott - Chief Engineer} | ||
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).