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).
Short typed message from Robotham to Sleator regarding a meeting at the Park Lane Hotel.
| Identifier | ExFiles\Box 143\3\ scan0401 | |
| Date | 24th August 1940 | |
| 1204 SLEATOR. PARK LANE HOTEL. LONDON. CALLING AT THE PARK LANE BETWEEN FOUR AND FIVE TONIGHT HOPE TO CONTACT YOU. ROBOTHAM. | ||