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 one gallon of Lockheed Fluid No.5 Special for Ph.III Jacking Systems tests.
| Identifier | ExFiles\Box 139\2\ scan0432 | |
| Date | 9th December 1935 | |
| X116b To Roy.{Sir Henry Royce} Hs{Lord Ernest Hives - Chair}/Bwg.{J. C. Bowring}11/KW.9.12.35. Will you please order 1 Gallon of Lockheed Fluid, No.5 Special. This is required for tests in connection with Ph.III Jacking Systems. Hs{Lord Ernest Hives - Chair}/J.Bowering. | ||