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).
Design position report listing modifications and their status for Bentley and 25/30 HP chassis.
| Identifier | ExFiles\Box 161a\4\ scan0077 | |
| Date | 29th May 1936 | |
| ITEM. BENTLEY CHASSIS. DESIGN POSITION. Body with improved ingress and egress. Completed 26.5.36. Modification to water circulation between cylinder block and head. " 14.5.36. Packard type crankshaft balance weights - temporary scheme. " 25.5.36. Improved exhaust valve to overcome stretching. In hand. Modified lubrication to brake camshafts. In hand. 25/30 HP. CHASSIS. Standard thickness radiator with narrow matrix. Completed 12.5.36. P.III type switchbox applied to 25/30 HP. chassis. " 29.5.36. Modification to water circulation between cylinder block and head. " 14.5.36. Modification to crankcase breather connection. " 18.5.36. Oil supply holes in piston to feed gudgeon pin. " 16.5.36. One piece petrol pump bracket. In hand. Strengthened rear axle differential casing. " 20.5.36. Seapak noise insulated dashboard. " 15.5.36. Modified lubrication to brake camshafts. In hand. | ||