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 sheet for Engine Unit No. 21.(LH) fitted to Chassis 24-EX.
| Identifier | ExFiles\Box 169\1\ img062 | |
| Date | 1st April 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}1/MS1.4.30. Engine Unit No.21.(LH{Mr Haworth}) Chassis 24-EX. Passed to Test 29.3.30. We give herewith complete specification of the above Unit fitted to L.H. Chassis 24-EX. Crankcase & Bearings to L.O.P. E.79109. Crankshaft to L.O.P. E.79739. Spring Drive to L.O.P. E.79915. Low Inertia Type. Connecting Rods to L.O.P. E.74490. Pistons to L.O.P. E.79533. Cylinders to L.O.P. E.79033. Copper Water Jacket Tubes. Hot-spot Feed Pipe in I/M.{Mr Moon / Mr Moore} Valves & Fittings to L.O.P. E.78569. H.R. Crown Steel Exhaust Valves. Inlet Pipes to L.O.P. E.80311. Exhaust Heated Bend. Carburetter to L.O.P. E.79003. contd. | ||