Specification revision for a Per.II No.1 Unit, detailing a change to the Servo Motor.
| Identifier | ExFiles\Box 169\4\ img103 | |
| Date | 21th October 1932 | |
| To Hs {Lord Ernest Hives - Chair} , from RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} c. All [crossed out] c. GWL [crossed out] RHC {R. H. Coverley - Production Engineer} /WSCLO./AP21.10.32 Per.ll - No.1. Unit. Chassis No 1. PerII Specification of the above Unit is revised as follows:- PASSED TO TEST. 17.10.32 Previous Specification Servo Motor Mech.LOP. G.100665 Servo Motor Lining V.D. M-20. Removed. Revised Specification Servo Motor Mech. LOP. G.100665 Servo Motor relined with Leather - Supplied by Rm. {William Robotham - Chief Engineer} RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} | ||
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).