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).
Issue of mud entering the flywheel guard and a request to reduce the size of a slot.
| Identifier | ExFiles\Box 75\4\ scan0137 | |
| Date | 9th August 1912 | |
| Re Mud entering slot in Flywheel Guard TBB1/L9812. Mr Spinney 9.8.12. To confirm my conversation with you last week end, will you please go into the matter of reducing the size of the slot provided at the bottom of the engine guard in order to overcome the trouble of mud entering at this point. | ||