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).
Diagram illustrating the paths of a car and a bicycle at an intersection, indicating a point of collision.
| Identifier | ExFiles\Box 113\1\ scan0105 | |
| Date | 5th November 1929 guessed | |
| LEYLAND ST.{Capt. P. R. Strong} Bicycle Path. COWLEY ST.{Capt. P. R. Strong} Car Path. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||