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).
Telegram from Northey to Hives postponing the Cambridge test due to a funeral.
| Identifier | ExFiles\Box 21\2\ Scan052 | |
| Date | 22th June 1928 guessed | |
| HIVES. ROYCAR DERBY REGRET OWING TO X FUNERAL TOMORROW CAMBRIDGE TEST MUST BE POSTPONED UNTIL EARLY NEXT WEEK WRITING NORTHEY | ||