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).
Requesting an order of 4 fuses for the central control panel of the cold chamber.
| Identifier | ExFiles\Box 151\3\ scan0372 | |
| Date | 23th June 1938 | |
| Mr. Valentine. 1290 Rm {William Robotham - Chief Engineer} /FD. {Frank Dodd - Bodies} 3/JH.23.6.38. COLD CHAMBER. Will you please order 4 fuses for the central control panel, particulars are as follows - No.1263.S.A. Starter volts 200 Rotor volts 240. Period 50 amps. 49. Phase 3. B.H.P.25. Igranic Electric Co.Ltd., LONDON ( WORKS ) BEDFORD. Rm {William Robotham - Chief Engineer} /FD. {Frank Dodd - Bodies} | ||