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).
Internal request to order 10 lbs of Mercury for use on the Test beds.
| Identifier | ExFiles\Box 27\4\ Scan386 | |
| Date | 1st September 1933 | |
| 83035 To Roy.{Sir Henry Royce} From Hs.{Lord Ernest Hives - Chair}/Yng. Hs{Lord Ernest Hives - Chair}/Yng.4/MJ.1.9.33. Will you please order for use on the Test beds - 10 lbs. of Mercury. Hs{Lord Ernest Hives - Chair}/H.R.Young. | ||