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.1333 for the Goshawk 11 - 3/21 Gear Box and its assembly.
| Identifier | ExFiles\Box 48\4\ Scan007 | |
| Date | 2nd February 1921 | |
| K.R. 225a - 100 T) (S.H 798 10-12-20) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2947 X4247 E3/G2.2.21. To Da.{Bernard Day - Chassis Design} from E.{Mr Elliott - Chief Engineer} c. to CJ. c. to Wor.{Arthur Wormald - General Works Manager} c. to Hs.{Lord Ernest Hives - Chair} c. to By.{R.W. Bailey - Chief Engineer} c. to EFC. X.4247. RE "GOSHAWK 11" - 3/21 GEAR BOX. Herewith please receive drawing Lec.1333 shewing the 3/21 Gear Box for "Goshawk 11". We also attach list giving suggested order of assembling same. E.{Mr Elliott - Chief Engineer} | ||