| RefNo | Title | Date |
| GLB/65/41/95 | Brown to R A Gregory, University of Liverpool | 10 November 1961 |
| GLB/65/41/92 | Brown to R A Gregory, University of Liverpool | 8 September 1960 |
| GLB/42/16 | Rod A Gregory, Physiological Laboratory, University of Liverpool to Brown | 16 October 1968 |
| GLB/42/18 | Brown to Rod A Gregory, Physiological Laboratory, University of Liverpool | 28 October 1968 |
| GLB/42/25 | Brown to Rod A Gregory, Physiological Laboratory, University of Liverpool | 5 November 1968 |
| GLB/65/41/101 | Brown to R A Gregory, University of Liverpool | 25 November 1969 |
| GLB/49/4/15 | R A Gregory, Physiological Laboratory to Brown | 17 February 1969 |
| GLB/65/41/86 | R A Gregory, University of Liverpool to Brown | 11 November 1958 |
| GLB/42/17 | Rod A Gregory, Physiological Laboratory, University of Liverpool to Brown | 21 October 1968 |
| GLB/65/41/91 | R A Gregory, University of Liverpool to Brown | 24 June 1959 |
| GLB/65/41/88 | Brown to R A Gregory, University of Liverpool | 29 November 1958 |
| GLB/65/41/96 | R A Gregory, University of Liverpool to Brown | 14 November 1961 |
| GLB/65/41/93 | R A Gregory, University of Liverpool to Brown | 9 September 1960 |
| GLB/65/41/99 | R A Gregory, University of Liverpool to Brown | 6 March 1969 |
| GLB/65/41/100 | R A Gregory, University of Liverpool to Brown | 19 November 1969 |
| GLB/65/41/87 | R A Gregory, University of Liverpool to Brown | 21 November 1958 |
| GLB/65/41/89 | R A Gregory, University of Liverpool to Brown | 13 May 1959 |
| GLB/65/41/94 | R A Gregory, University of Liverpool to Brown | 7 November 1961 |
| GLB/65/41/90 | Brown to R A Gregory, University of Liverpool | 11 June 1959 |
| GLB/19/1/26 | R A Gregory, Professor of Physiology, The University of Liverpool to Brown | 3 February 1960 |
| HWT/25/10/1 | Correspondence and papers regarding visit of Royal Society delegation to China | August - October 1973 |
| HWT/39/43 | Great Britain-China Committee (later Great Britain-China Centre) | January 1974 |
| HWT/39/44 | Great Britain-China Committee (later Great Britain-China Centre) | January 1974 |
| JV/7/16/32 | Letter from Professor Rod Gregory, FRS | 7 August 1978 |
| EC/1965/12 | Gregory, Roderic Alfred: certificate of election to the Royal Society | 1960 |
| GLB/65/41/97 | R A Gregory, University of Liverpool to Brown | 4 March 1969 |
| IM/GA/WRS/9382 | Gregory, Roderic Alfred | nd |