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 EF 85, Chassis 26-EX, Short Type, listing components and their LOP numbers.
| Identifier | ExFiles\Box 169\1\ img223 | |
| Date | 27th June 1930 | |
| To Hs.{Lord Ernest Hives - Chair} from RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel} c. to AJL. c. to ACL. RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}1/MS27.6.30. Engine Unit EF 85 (Chassis 26-EX, Short Type) We give herewith complete specification of the above unit. Passed to Test 27.6.30. Crankcase & Bearings to LOP. E.78560. Crankshaft to LOP. E.79739. Spring Drive to LOP. E.79915. Connecting Rods to LOP. E.74490. Piston to LOP. E.79533. Cylinders to LOP. E.78549. Valves & Fittings to LOP. E.78569. Inlet Pipes to LOP. E.80311. Carburetter to LOP. E.78397. Camshaft & Bearings to LOP. E.77655. Magneto & Dynamo Drives to LOP. E.78944. Water Pump Drive & Throttle Governor to LOP. E.77657. Idler Gear to LOP. E.77658. Ignition Governor to LOP. E.77659. contd. | ||