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).
List of experiments fitted to the Eagle Experimental A Engine.
| Identifier | ExFiles\Box 36\1\ scan 119 | |
| Date | 25th April 1917 | |
| To EFC. from R.H.C. X.2985E EFC15/T25.4.17. The following experiments have been fitted to Eagle Experimental A Engine. X.2338A - Engine Feet in Crankcase Aluminium. X.2957B- Damped Spring Anchorage for Sun Wheel Carrier. X.2549C2- Cylinder Studs to E.9855 with .350 dia. stem and flat faced nuts. X;2925E- Valve Spring Washers to E.13041 to LeC.744 R.H.C; | ||