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).
Titled 'Goshawk Petrol Tank' detailing modifications to the Goshawk exhaust system and related rear components, referencing schemes 644 and 730.
| Identifier | ExFiles\Box 49\3\ Scan217 | |
| Date | 20th January 1921 | |
| To HY {Tom Haldenby - Plant Engineer} from DA. {Bernard Day - Chassis Design} Copy to HS {Lord Ernest Hives - Chair} (1 print). Copy to TS (1 print). Copy to HHGll (1 print). Copy to BFC. Handwritten: X.3592 [Title] GOSHAWK PETROL TANK. In view of the modifications to the Goshawk Exhaust System, instructed by Mr Royce, we have altered "N" Scheme 644 to shew a modified gash to clear the swan neck pipe. This is shewn on the two fresh prints attached hereto. There are also shewn, two slight modifications to the tail lamp bracket, and thw wiring tube and plug, but the two latter are gone into more in detail on "N" Scheme 730, which also illustrates the position of the tail lamp, number plate, number plate bracket, luggage grid carrier and stay. These details may also be proceeded with. [Stamp 1] E.F.C. DA. {Bernard Day - Chassis Design} JAN 2. 1922 [Stamp 2] RECEIVED | ||