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).
Drawing of a battery box with annotations for a broken flange and a reinforced bracket.
| Identifier | ExFiles\Box 11\3\ 03-page049 | |
| Date | 23th April 1930 | |
| reinforced bracket. flange broken off BATTERY Box. 23EX. 23/4/30 Bu | ||