Photographic record of Halls Metal bearing halves, top and bottom, for a Bentley B6 BN.
| Identifier | ExFiles\Box 83\1\ scan0481 | |
| Date | 31th October 1935 | |
| HALLS METAL BENTLEY B6 BN {W.O. Bentley / Mr Barrington} Nº 2 BOTTOM HALF Nº 3 TOP HALF 31 OCT. 1935 | ||
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).