| RefNo | Title | Date |
| NLB/4/805 | Copy letter from Herbert Rix, to Professor John Viriamu Jones, University College, Cardiff | 29 October 1890 |
| NLB/4/927 | Copy letter from Herbert Rix, to Professor John Viriamu Jones, University College, Cardiff | 2 December 1890 |
| NLB/4/1105 | Copy letter from Herbert Rix, to Professor John Viriamu Jones, University College, Cardiff | 17 January 1891 |
| NLB/9/702 | Copy letter from Herbert Rix, to Professor John Viriamu Jones, Fellow of the Royal Society | 2 July 1894 |
| NLB/16/150 | Copy letter from Robert William Frederick Harrison, to R T Glazebrook, [Fellow of the Royal Society] | 11 February 1898 |
| NLB/15/674 | Copy letter from Arthur William Rucker, to Richard Tetley Glazebrook, Fellow of the Royal Society | 15 November 1897 |
| NLB/15/672 | Copy letter from Arthur William Rucker, to Professor John Viriami Jones, Fellow of the Royal Society | 15 November 1897 |
| NLB/16/848 | Copy letter from Robert William Frederick Harrison, to R T Glazebrook, Fellow of the Royal Society | 20 June 1898 |
| RR/10/358 | Referee's report by Richard Tetley Glazebrook, on a paper 'On the determination of the specific resistance of mercury in absolute measure' by John Viriamu Jones | 28 October 1890 |
| EC/1894/12 | Jones, John Viriamu: certificate of election to the Royal Society | |
| NLB/4/1088 | Copy letter from Herbert Rix, to Professor John Viriamu Jones | 16 January 1891 |
| NLB/11/394 | Copy letter from Herbert Rix, to Professor John Viriamu Jones, Fellow of the Royal Society | 21 June 1895 |
| NLB/17/419 | Copy letter from Robert William Frederick Harrison, to Professor John Viriamu Jones, Fellow of the Royal Society | 25 October 1898 |
| RR/10/359 | Referee's report by John William Strutt, 3rd Baron Rayleigh, on a paper 'On the determination of the specific resistance of mercury in absolute measure' by John Viriamu Jones | nd [1890] |
| RR/13/200 | Referee's report by Horace Lamb, on a paper 'On the calculation of the coefficient of mutual induction of a circle and a coaxial helix, and of the electromagnetic force between a helical current and a uniform coaxial circular cylindrical current sheet' by John Viriamu Jones | 30 November 1899 |
| RR/13/201 | Referee's report by Joseph John Thomson, on a paper 'On the calculation of the coefficient of mutual induction of a circle and a coaxial helix, and of the electromagnetic force between a helical current and a uniform coaxial circular cylindrical current sheet' by John Viriamu Jones | 10 February 1898 |
| RR/14/47 | Referee's report by John Viriamu Jones, on a paper 'On some expressions for the radial and axial components of the magnetic force in the interior of solenoids of circular cross-section' by Clinton Coleridge Farr | 20 June 1898 |
| RR/14/50 | Letter from John Viriamu Jones, regarding a paper 'On some expressions for the radial and axial components of the magnetic force in the interior of solenoids of circular cross-section' by Clinton Coleridge Farr | 5 November 1898 |