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).
W. III & B III Crankshaft with Packard Type Balance Weights.
| Identifier | ExFiles\Box 8\5\ 05-page20 | |
| Date | 18th January 1938 | |
| 617. Bm Da{Bernard Day - Chassis Design} 10/G 18.1.38. W. III & B III Crankshaft with Packard Type Balance Weights. file 1116. | ||