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).
Capacities and weights for the Goshawk 11 radiator components.
| Identifier | ExFiles\Box 107\4\ scan0046 | |
| Date | 4th July 1923 | |
| X4538 4.7.23. DETAILS OF GOSHAWK 11. RADIATOR. X4240 _____ X4538 Long tube matrix 22.75 pts. 70.5 lbs. Short " " 20.25 pts. 62.75 lbs. Water capacity of cylinder block 11.5 pts. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} (Watermark: MADE AT CROXLEY 3004) | ||