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).
Expense claim sheet for petrol and tea purchased in Cambridge.
| Identifier | ExFiles\Box 23\1\ Scan204 | |
| Date | 27th June 1928 | |
| X775. EXPENSES : Rm.{William Robotham - Chief Engineer} Cambridge 27.6.28. 3 galls. petrol at 1/5d. 4s. 3d. Tea. 1s. 9d. ------ 6s. 0d. | ||