Specification revisions for Engine Unit No. 21 (Chassis 26-EX) concerning carburettor and air intake arrangements.
| Identifier | ExFiles\Box 169\1\ img140 | |
| Date | 30th October 1930 | |
| To Hs. {Lord Ernest Hives - Chair} from RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} RHC {R. H. Coverley - Production Engineer} /WSC {W. S. Cassel} 5/LS.30.10.30. ENGINE UNIT No.21.(CHASSIS 26-EX). Specification of the above Unit issued in RHC {R. H. Coverley - Production Engineer} /WSC {W. S. Cassel} 1/MS.11.7.30. and RHC {R. H. Coverley - Production Engineer} /WSC {W. S. Cassel} 1/MS.14.10.30. is revised as follows:- PASSED TO TEST 27.10.30. Carburetter to LOP. E.80530. Revised Air Intake to Arrgt: Drg: EX.5445, Replacing Air Maze to Arrgt:E.81462. Starting Carburetter to LOP. E.77679. New-complete to above LOP. replacing Fixed Maximum Restriction Carburetter to LoC.2731. 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).