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).
Blueprint detailing the adaptation of a 'Cross' rotary valve and drive arrangement for a 3.5 litre, six-cylinder engine.
| Identifier | ExFiles\Box 158\4\ scan0154 | |
| Date | 24th May 1937 guessed | |
| VIEW ON 'A' ADAPTATION OF 'CROSS' ROTARY VALVE TO 3.5 LITRE, SIX CYLINDER, ENGINE ARRANGEMENT OF DRIVE TO ROTARY VALVES. R.{Sir Henry Royce} C. CROSS, CONSULTING ENGINEER. 33, MIDFORD ROAD, COMBE DOWN, BATH DRG No 980 | ||