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).
Desired qualities for batteries and a comment on American trade practices.
| Identifier | ExFiles\Box 1\7\ B001_X15 20 46 50 59-page202 | |
| Date | 18th November 1912 | |
| -2- cells. These Yankees will do or say anything to get trade. F.H.Royce. Mr Nadin. Agreed. But what we want is batteries which will stand bad treatment such as non-charging or over-charging etc. C.J. 18 XI 12. | ||