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).
On fitting aluminium oil and water pump drive towers to experimental engines.
| Identifier | ExFiles\Box 37\4\ scan 037 | |
| Date | 11th April 1918 | |
| To EFC. from RHC.{R. H. Coverley - Production Engineer} X.3093 11.4.18. X.3094E/F OIL PUMP DRIVE TOWER IN CRANKCASE ALUM: X.3093F - WATER PUMP DRIVE TOWER IN CRANKCASE ALUMINIUM These have been completed and fitted to experimental Falcon F engine. The oil pump drive tower in crankcase aluminium has also been fitted to Experimental Eagle "G" engine, under X.3094E. [Signature] RHC.{R. H. Coverley - Production Engineer} | ||