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).
Request for a suitable flat hydrometer and full charging instructions for new battery plates received from P and G Ltd.
| Identifier | ExFiles\Box 164\4\ img199 | |
| Date | 9th April 1935 | |
| y6122. Roy.{Sir Henry Royce} From Hs{Lord Ernest Hives - Chair}/Wst. c. to EJJ. Hs{Lord Ernest Hives - Chair}/Wst.3/MA.9.4.35. PRITCHET AND GOLD BATTERIES. Regarding the new plates which we have received from P and G Ltd., for our FA11 battery will you please ask them to supply us with a suitable flat hydrometer for ascertaining the acid density. Also we require full charging instructions. Hs{Lord Ernest Hives - Chair}/Wst. | ||