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).
Diagrams of an O.H.C. 3 Litre Coventry Climax and a Ricardo Venturi Inlet Port.
| Identifier | ExFiles\Box 134\2\ scan0167 | |
| Date | 18th October 1937 | |
| SCT 68, EXHAUST, INLET, O.H.C. 3 LITRE COVENTRY CLIMAX, SCT 69, RICARDO VENTURI INLET PORT, ROLLS-ROYCE, LTD., PRINT ROOM, OCT 18 1937, DERBY., ED{J. L. Edwards}, 8.10.37 | ||