| Reference number | Title | Date |
| EC/1944/02 | Bell, Ronald Percy: certificate of election to the Royal Society | |
| IM/GA/WS/1550 | Bell, Ronald Percy | nd |
| RR/70/220 | Referee's report by Ronald Percy Bell, on a paper 'Aspects of a theory of unimolecular reaction rates' by N B Slater | 1947 |
| RR/69/165 | Referee's report by Ronald Percy Bell, on a paper 'On the catalytic dehydrogenation of naphthenes I. Kinetic study' by E F G Herington and Eric Keightley Rideal | 1946 |
| RR/52/39 | Referee's report by Ralph Howard Fowler, on a paper 'Quantum mechanical effects in reactions involving hydrogen' by Ronald Percy Bell | August 1934 |
| RR/69/1 | Referee's report by Ronald Percy Bell, on a paper 'The dehydration of ammonium, potassium and some mixed alums' by G P Acock, William Edward Garner, J Milstead and H J Willavoys | 1946 |
| RR/55/29 | Referee's report by John Edward Lennard-Jones, on a paper 'The theory of reactions involving proton transfers' by Ronald Percy Bell | December 1935 |
| RR/57/100 | Referee's report by John Edward Lennard-Jones, on a paper 'Extract and approximate expressions for the permeability of potential barriers to light particles' by Ronald Percy Bell | [July 1936] |
| RR/72/201 | Referee's report by Ronald Percy Bell, on a paper 'The electron pairing theory of the structure of conjugated hydrocarbons' by W Moffitt | 1949 |
| RR/72/109 | Referee's report by Ronald Bell Percy, on a paper 'Electroviscosity. IV. Some extensions of the theory of flow of liquids in narrow channels' by G A H Elton and F G Hirschler | 1949 |
| RR/66/21 | Referee's report by John Edward Lennard-Jones, on a paper 'The replusive forces between isotopic molecules' by Ronald Percy Bell | 24 November 1939 |
| RR/69/166 | Referee's report by Ronald Percy Bell, on a paper 'On the catalytic dehydrogenation of naphthenes II. Competition experiments and energies of C-H bonds' by E F G Herington and Eric Keightley Rideal | 1946 |
| RR/72/24 | Referee's report by Meredith Gwynne Evans, on a paper 'Kinetics of the base-catalyzed halogenation of some ketones and esters' by Ronald Percy Bell, E Gelles and Eva Möller | 1949 |
| RR/70/22 | Referee's report by Christopher Kelk Ingold, on a paper 'Kinetics of the base-catalyzed bromination of ethyl cyclopentanone 2-carboxylate' by Ronald Percy Bell and L A Woodward | 1947 |
| RR/67/22 | Referee's report by John Edward Lennard-Jones, on a paper 'Potential energy curves in proton transfer reactions' by Ronald Percy Bell and O M Lidwell | 23 May 1940 |
| RR/70/219 | Letter from Ronald Percy Bell, on a paper 'Aspects of a theory of unimolecular reaction rates' by N B Slater to D C Martin, Assistant Secretary of the Royal Society | 20 January 1948 |
| RR/67/296 | Second referee's report by Ronald Percy Bell, on a paper 'The kinetics of mutarotation in solution' by E A Moelwyn-Hughes and John Cowdery Kendrew | 17 June 1940 |
| RR/67/265 | Referee's report by Ronald Percy Bell, on a paper 'The kinetics of mutarotation in solution' by John Cowdery Kendrew and E A Moelwyn-Hughes | May 1940 |
| RR/68/271 | Referee's report by William George Penney, Baron Penney of East Hendred, on a paper 'The occurrence and properties of molecular vibrations with V(x) = ax4' by Ronald Percy Bell | [1943] |
| RR/70/23 | Referee's report by Meredith Gwynne Evans, on a paper 'Intensities of vibration bands. I. Bending vibrations of benzene derivatives and the dipole of the C-H link' by Ronald Percy Bell, Harold Warris Thompson and Eva E Vago | 1947 |
| RR/68/432 | Referee's report by Douglas Rayner Hartree, on a paper 'The normal vibrations of bridge X2 Y6 molecules' by Ronald Percy Bell and Hugh Christopher Longuet-Higgins | nd [1944] |
| RR/68/431 | Letter from Douglas Rayner Hartree, regarding a paper 'The normal vibrations of bridge X2 Y6 molecules' by Ronald Percy Bell and Hugh Christopher Longuet-Higgins | 13 May 1944 |
| RR/69/22 | Referee's report by Arthur John Allmand, on a paper 'Kinetics of the base-catalysed bromination of diethyl malonate' by Ronald Percy Bell, Douglas Hugh Everett and Hugh Christopher Longuet-Higgins | 1945 |
| RR/69/120 | Referee's report by Ronald Percy Bell, on a paper 'Contributions to the theory of chromatography' by E Gluckauf | 1945 |
| RR/71/95 | Referee's report by Ronald Percy Bell, on a paper 'The conductivity of aqueous solutions of lanthanum ferricyanide' by C W Davies and J C James | [1948] |
| RR/71/185 | Second referee's report by Ronald Percy Bell, on a paper 'The strengths of certain covalent metal bonds' by L H Long and Ronald George Wreyford Norrish | 27 August 1948 |
| RR/73/92 | Referee's report by Christopher Kelk Ingold, on a paper 'Polarisability and internuclear distance in the hydrogen molecule and molecule-ion' by Ronald Percy Bell and D A Long | 20 April 1950 |
| RR/71/184 | Referee's report by Ronald Percy Bell, on a paper 'The strengths of certain covalent metal bonds' by L H Long and Ronald George Wreyford Norrish | [1948] |
| RR/71/35 | Referee's report by Christopher Kelk Ingold, on a paper 'The catalyzed dehydration of acetaldehyde hydrate, and the effect of structure on the velocity of protolytic reactions' by Ronald Percy Bell and W C E Higginson | [1948] |
| RR/66/20 | Referee's report by Douglas Rayner Hartree, on a paper 'The replusive forces between isotopic molecules' by Ronald Percy Bell | [August 1939] |
| RR/49/18 | Referee's report by Gilbert Thomas Morgan, on a paper 'Acid catalysis in non-aqueous solvents. I.—The rearrangement of N-bromoacetanilide' by Ronald Percy Bell | 12 October 1933 |
| RR/45/89 | Referee's report by Ralph Howard Fowler, on a paper 'The application of quantum mechanics to chemical kinetics' by Ronald Percy Bell | [October 1932] |
| RR/66/22 | Letter from John Edward Lennard-Jones, to Alfed Charles Glyn Egerton, regarding a paper 'The replusive forces between isotopic molecules' by Ronald Percy Bell | 2 January 1940 |
| RR/67/21 | Referee's report by E A Moelwyn-Hughes, on a paper 'The base catalysed prototropy of substituted acetones' by Ronald Percy Bell and O M Lidwell | 3 May 1940 |
| RR/73/59 | Letter from Ronald Percy Bell, on a paper 'A thermodynamical investigation of the system benzene-diphenyl' by John H Baxendale, B V Enüstün and J Stern, to D C Martin, Assistant Secretary of the Royal Society | 22 May 1950 |
| RR/73/56 | Referee's report by Ronald Percy Bell, on a paper 'A thermodynamical investigation of the system benzene-diphenyl' by John H Baxendale, B V Enüstün and J Stern | 1950 |
| RR/79/11 | Letter from Ronald Percy Bell, on a paper 'Gaseous unimolecular reactions theory of the effects of pressure and of vibrational degeneracy' by N B Slater, to D C Martin | 4 February 1953 |
| RR/79/12 | Referee's report by Ronald Percy Bell, on a paper 'Gaseous unimolecular reactions theory of the effects of pressure and of vibrational degeneracy' by N B Slater | 4 February 1953 |
| RR/79/243 | Referee's report by Ronald Percy Bell, on a paper 'On the theory of electron transfer processes in aqueous solutions' by J Weiss | 17 October 1953 |
| RR/75/241 | Referee's report by Meredith Gwynne Evans, on a paper 'Equilibria in the halogenation of some organic substances in aqueous solution' by Ronald Percy Bell and E Gelles | 21 September 1951 |
| RR/75/260 | Referee's report by Ronald Percy Bell, on a paper 'The thermal decomposition of lithium aluminium hydride' by William Edward Garner and E W Haycock | 11 October 1951 |
| RR/75/242 | Referee's report by Meredith Gwynne Evans, on a paper 'Kinetics of the base-catalyzed halogenation of 2-carbethoxycyclobexanone' by Ronald Percy Bell and H L Goldsmith | 21 September 1951 |
| RR/75/282 | Referee's report by Christopher Kelk Ingold, on a paper 'A thermal method of following fast reactions in solutions' by Ronald Percy Bell and J C Clunie | 31 October 1951 |
| RR/77/33 | Referee's report by Ronald Percy Bell, on a paper 'The theory of regular solutions' by John Shipley Rowlinson | 2 March 1952 |
| RR/77/148 | Letter from John Edward Lennard-Jones, on a paper 'Electrical polarizability as a criterion for molecular wave functions' by J A Abbott and H C Bolton, to D C Martin | 29 August 1952 |
| RR/77/186 | Referee's report by Ronald Percy Bell, on a paper 'The extension of the theory of the conductivity and viscosity of electrolyte solutions to include finite ionic size' by E Pitts | 25 October 1952 |