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).
Attaching a report from Dr. Watts of Ogilvie & Partners regarding the fan for the 40/50 HP chassis.
| Identifier | ExFiles\Box 75\3\ scan0138 | |
| Date | 24th September 1924 | |
| X3438 R.{Sir Henry Royce} By c. CJ. c. BJ. c. Wor.{Arthur Wormald - General Works Manager} c. SFP. c. Hs.{Lord Ernest Hives - Chair} Rg{Mr Rowledge}1/W24.9.24. X.1017. FAN FOR 40/50 H.P. CHASSIS. X 3488 I attach hereto copy of a report received from Dr. Watts of Ogilvie & Partners, with regard to the fan on the 40/50 H.P. chassis. I am asking By.{R.W. Bailey - Chief Engineer} to instruct a fan made up in accordance with this report, using the best blade angles, so that we can test the fan Dr. Watts recommends as the most perfect. RE. Copy report dated 19.9.24. | ||