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).
Authorising the use of an experimental car, 9-PK, for special purposes, with conditions for its return and sale.
| Identifier | ExFiles\Box 72\4\ scan0312 | |
| Date | 15th January 1926 | |
| S/W 49770 C9/C15.1.26. Re -9PK..Experimental Car. -------------------------- Hs{Lord Ernest Hives - Chair}6/LG21.12.25. --------------- BJ. agrees to your using 9-PK at Derby for special purposes, and that you should return to us for sale, car No.10-AU. This is conditional upon the car being passed by PN{Mr Northey} or CWB. and we suggest that the next time either of these officials is at the Works you should ask him to try 9-PK. C. | ||