Confirming the correction of fuse wire specifications to 30 SWG Lead Tin Alloy, with added handwritten notes on fusing current limits.
| Identifier | ExFiles\Box 61\2\ scan0351 | |
| Date | 11th August 1920 | |
| X.2875 BY {R.W. Bailey - Chief Engineer} /Mtnl/H. 11. 8. 20. EFC. {E. Fowler Clarke - Electrical Engineer} c. EP. {G. Eric Platford - Chief Quality Engineer} (struck through) c. EP {G. Eric Platford - Chief Quality Engineer} /Mr. Wyer. (EP {G. Eric Platford - Chief Quality Engineer} struck through) c. C.O. X.2875 Fuse. Referring to EFC {E. Fowler Clarke - Electrical Engineer} 's memo EFC {E. Fowler Clarke - Electrical Engineer} 1/AT. 7. 8. 20. regarding Fuse Wire being to the wrong gauge and also of wrong composition, please note we have instructed a drawing to be made, and the particulars to be added to the L.O.P. We are stating that the wire is to be 30 SWG. - Lead Tin Alloy. This should make this matter all O.K. BY {R.W. Bailey - Chief Engineer} /Mtn. (Handwritten section) By {R.W. Bailey - Chief Engineer} /mtn Fusing current limits for .65" length Should be given as 4 1/2 - 5 1/2 amperes Mtn E.F.C. | ||
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).