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).
The transfer of vehicle registration number KT702.
| Identifier | ExFiles\Box 21\4\ Scan030 | |
| Date | 14th February 1919 | |
| S/W. X-3500 C Delage. EH S/LG13219 It is quite in order for you to run this car with the under the present registration number KT702 as we had this number transferred from the previous owner to ourselves on the 7th ult, [Stamped] RECEIVED 14 FEB 1919 | ||