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).
Internal order instructing Messrs. Sanderson & Holmes Ltd. to carry out work on the 6-EX Car as per an attached estimate.
| Identifier | ExFiles\Box 41\4\ Scan185 | |
| Date | 1st September 1923 | |
| O.O. from Hs.{Lord Ernest Hives - Chair} X.3729 Hs{Lord Ernest Hives - Chair}2/LG3. 9.23. Will you please instruct Messrs. Sanderson & Holmes, Ltd. to carry out in connection with 6-EX Car as per attached estimate. Hs{Lord Ernest Hives - Chair}, 9s. 6d. | ||