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).
Order of meter valves from the Luvax Co.
| Identifier | ExFiles\Box 141\2\ scan0108 | |
| Date | 8th July 1935 | |
| X 1184 To Roy{Sir Henry Royce}: Hs{Lord Ernest Hives - Chair}/Bwg.{J. C. Bowring}4/KW.8.7.35. Co. :- Will you please order from the Luvax 6. Z.8000/105 ZE5 Meter Valves to order No. 54317. Hs{Lord Ernest Hives - Chair}/Bwg.{J. C. Bowring} | ||