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).
Alteration document detailing the added width of camshaft bosses for the crankcase and cylinders.
| Identifier | ExFiles\Box 124\2\ scan0125 | |
| Date | 10th April 1940 | |
| To RM.{William Robotham - Chief Engineer} 134 EB. File 1044 / 1117 10-4-40 B 80 CRANKCASE AND. SEC. 5000. CYLINDERS. SHEET I ALTERATION EB 5079. WIDTH OF CAMSHAFT BOSSES ADDED REASON D.O. OMMISSION. Pillo N/o | ||