| Reference number | Title | Date |
| IM/004404 | Stiles, Walter Stanley | 1956 |
| IM/GA/SGRS/8429 | Stiles, Walter Stanley | 1985 |
| IM/GA/WRS/8744 | Stiles, Walter Stanley | nd |
| RR/38/145 | Referee's report by Hamilton Hartridge, on a paper 'The effect of glare on the brightness difference threshold' by Walter Stanley Stiles | January 1929 |
| RR/40/102 | Referee's report by Hamilton Hartridge, on a paper 'The scattering theory of the effect of glare on the brightness difference threshold' by Walter Stanley Stiles | June 1929 |
| RR/69/157 | Referee's report by Walter Stanley Stiles, on a paper 'Cluster formation by the cones of the fovea' by Hamilton Hartridge | 1946 |
| RR/69/156 | Referee's report by Walter Stanley Stiles, on a paper 'The micro-stimulation of the human retina' by Hamilton Hartridge | 1946 |
| RR/69/153 | Referee's report by Walter Stanley Stiles, on a paper 'The anti-chromatic response, part III' by Hamilton Hartridge | 1946 |
| RR/69/161 | Referee's report by Walter Stanley Stiles, on a paper 'The visual acuity of the human eye for lights of different colour. III.' by Hamilton Hartridge | 1946 |
| RR/54/125 | Referee's report by Hamilton Hartridge, on a paper 'The liminal brightness increment as a function of wave-length for different conditions of the foveal and parafoveal retina' by Walter Stanley Stiles and B H Crawford | May 1934 |
| RR/69/152 | Referee's report by Walter Stanley Stiles, on a paper 'The anti-chromatic response, part II' by Hamilton Hartridge | 1945 |
| RR/62/35 | Referee's report by Hamilton Hartridge, on a paper 'The effect of a glaring light source on extrafoveal vision' by Walter Stanley Stiles and B H Crawford | [January 1937] |
| RR/63/104 | Referee's report by Hamilton Hartridge, on a paper 'The luminous efficiency of monochromatic rays entering the eye pupil at different points and a new colour effect' by Walter Stanley Stiles | March 1937 |
| RR/65/248 | Referee's report by Hamilton Hartridge, on a paper 'The directional sensitivity of the retina and the spectral sensitivities of the rods and cones' by Walter Stanley Stiles | November 1938 |
| RR/69/148 | Letter from Walter Stanley Stiles, on a paper 'The anti-chromatic response, part I' by Hamilton Hartridge to J D Griffit Davies, Assistant Secretary of the Royal Society | 30 July 1946 |
| RR/69/147 | Referee's report by Walter Stanley Stiles, on a paper 'The anti-chromatic response, part I' by Hamilton Hartridge | 1945 |
| EC/1957/21 | Stiles, Walter Stanley: certificate of election to the Royal Society | |
| RR/51/82 | Referee's report by Hamilton Hartridge, on a paper 'The liminal brightness increment as a function of wave-length for different conditions of the foveal and parafoveal retina' by Walter Stanley Stiles and B H Crawford | [July 1933] |
| RR/47/111 | Referee's report by Hamilton Hartridge, on a paper 'The luminous efficiency of rays entering the eye pupil at different points' by Walter Stanley Stiles and B H Crawford | December 1932 |
| RR/55/18 | Referee's report by Walter Stanley Stiles, on a paper 'Analytic studies in plant respiration VI—The relation of the respiration of potatoes to the concentration of sugars and to the accumulation of a depressant at Low temperatures Part 3—The relation of the respiration to the concentration of sucrose' by John Barker | November 1935 |
| RR/69/303 | Referee's report and letter from Hamilton Hartridge, on a paper 'Separation of the ‘blue’ and ‘green’ mechanisms of foveal vision by measurements of increment thresholds' by Walter Stanley Stiles to J D Griffith Davies, Assistant Secretary of the Royal Society | 2 August 1945 |
| RR/78/17 | Letter from Walter Stanley Stiles, on a paper 'An experimental study of the scattering of light by natural waters' by William Ringrose Gelston Atkins and Horace H Poole, to D C Martin, assistant secretary of the Royal Society | 19 May 1952 |
| RR/78/16 | Referee's report [by Walter Stanley Stiles], on a paper 'An experimental study of the scattering of light by natural waters' by William Ringrose Gelston Atkins and Horace H Poole | [1952] |