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).
Official order for carburettor parts from two different suppliers.
| Identifier | ExFiles\Box 122\3\ scan0006 | |
| Date | 4th May 1938 | |
| 1033 To Roy.{Sir Henry Royce} c.c. to G/JHH. Rm{William Robotham - Chief Engineer}/GR.{George Ratcliffe}14/JH.4.5.38. Will you please send an official order for the following parts. To the Zenith Carburettor Co.Ltd., Middlesex. 6 springs L.904. (O/N 52439) To the S.U. Co. Birmingham.8. One dozen seatings size .093" and needles (52444) These were requested by letter to Mr. Harris. Rm{William Robotham - Chief Engineer}/GR.{George Ratcliffe} | ||