The purchase of a 20 HP battery.
| Identifier | ExFiles\Box 46\1\ Scan092 | |
| Date | 3rd October 1927 | |
| X4113 To Roy. {Mr H. Royce - Buyer} from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 3/LG3.10.27. I wish to purchase from the Firm :- 1 20 HP. battery 6XL3-4 fully charged. Will you please order this for me. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).