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).
Specification revision for a Kestrel FS 6 Cylinder Unit No.2, detailing new pistons and gudgeon pins.
| Identifier | ExFiles\Box 54\4\ Scan160 | |
| Date | 30th September 1933 | |
| To Hs. {Lord Ernest Hives - Chair} from RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} C Hs {Lord Ernest Hives - Chair} /wsc {W. S. Cassel} r 4659. RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 2/AP.30.9.33. Kestrel FS. {F. Steele} 6 Cylinder Unit No.2. Specification of the above Unit issued in RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 11/AP.19.9.33. is revised as follows:- Passed to Test 19.9.33. Pistons LOP.E.36081 - 6.1 Ratio - H.D.Y. 6-New E.31595 Gudgeon Pins - S/ZNCR fitted replacing similar parts in S/SLM. Remaining parts to complete are existing. RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} | ||