| RefNo | Title | Date |
| IM/Maull/003542 | Pettigrew, James Bell | 1894 |
| NLB/18/436 | Copy letter from Robert William Frederick Harrison, to Professor J Bell Pettigrew, Fellow of the Royal Society, The University, St Andrews, N.B. | 9 March 1899 |
| NLB/21/415 | Copy letter from Robert William Frederick Harrison, to Professor James Bell Pettigrew, Fellow of the Royal Society | 15 November 1900 |
| NLB/21/442 | Copy letter from Robert William Frederick Harrison, to Professor James Bell Pettigrew, Fellow of the Royal Society | 19 November 1900 |
| NLB/21/553 | Copy letter from Robert William Frederick Harrison, to Professor James Bell Pettigew, Fellow of the Royal Society | 8 December 1900 |
| NLB/37/148 | Copy letter from Robert William Frederick Harrison to Harrison & Sons | 31 January 1908 |
| NLB/37/283 | Copy letter from Robert William Frederick Harrison to Sir James Crichton Browne FRS | 25 February 1908 |
| RR/7/196 | Referee's report by Allen Thomson, on a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | [19 June] 1872 |
| RR/5/183 | Second referee's report by Allen Thomson, on a paper 'On the arrangement of the muscular fibres in the ventricles of the vertebrate heart, with physiological remarks' by James Bell Pettigrew | 10 May 1864 |
| RR/7/195 | Letter from Allen Thomson, on a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 19 June 1872 |
| RR/6/223 | Letter from John Marshall, to George Gabriel Stokes, regarding a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 7 September 1866 |
| RR/6/228 | Letter from James Bell Pettigrew, to George Gabriel Stokes, regarding a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 19 June 1868 |
| RR/6/225 | Referee's report by Allen Thomson, on a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 7 August 1867 |
| RR/6/224 | Letter from James Bell Pettigrew, to George Gabriel Stokes, regarding a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 19 September 1866 |
| EC/1868/17 | Pettigrew, James Bell: certificate of election to the Royal Society | |
| IM/003545 | Pettigrew, James Bell | nd |
| MC/9/434 | Letter from J [James] Bell Pettigrew, 57 Queen Street, Edinburgh, to Professor [George Gabriel] Stokes, Secretary of the Royal Society | 13 November 1872 |
| NLB/37/301 | Copy letter from Archibald Geikie to Professor [William Carmicheal] McIntosh | 27 February 1908 |
| PT/70/11/5 | Plate, ventricles of hearts of sheep, heifers, elk, and deer by [Edwin M Williams] | [1863] |
| RR/6/226 | Referee's report by John Marshall, on a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 20 August 1866 |
| RR/6/220 | Referee's report by Richard Quain, on a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 31 July 1866 |
| PT/70/11/4 | Plate, ventricles of hearts of sheep, swans, turkeys, emus, dugongs, heifers, and humans by [Edwin M Williams] | [1863] |
| PT/70/11/1 | Manuscript, 'On the arrangement of the muscular fibres of the ventricular portion of the vertebrate heart, with physiological remarks' by James [Bell] Pettigrew | [1863] |
| PT/70/11/2 | Plate, left ventricles of hearts of sheep, deer, heifers, and humans by [Edwin M Williams] | [1863] |
| PT/70/11/3 | Plate, ventricles of sheep heart by [Edwin M Williams] | [1863] |
| RR/5/182 | Referee's report by William Scovell Savory, on a paper 'On the arrangement of the muscular fibres in the ventricles of the vertebrate heart, with physiological remarks' by James Bell Pettigrew | 27 June 1863 |
| PT/70/11/6 | Plate, dissected sheep's heart and diagrams of muscular fibres by [Edwin M Williams] | [1863] |
| MC/8/216 | Letter from J B [James Bell] Pettigrew, Somerston house, Wexford, Ireland, to Professor [William] Sharpey, [Secretary of the Royal Society] | 10 June 1868 |
| RR/5/181 | Referee's report by Allen Thomson, on a paper 'On the arrangement of the muscular fibres in the ventricles of the vertebrate heart, with physiological remarks' by James Bell Pettigrew | 1860 |
| MC/9/324 | Letter from J [James] Bell Pettigrew, 57 Queen Street, Edinburgh, to Dr [William] Sharpey, Secretary of the Royal Society | 5 February 1872 |
| MC/9/455 | Letter from J [James] Bell Pettigrew, 57 Queen Street, Edinburgh, to [Walter] White, [Assistant Secretary of the Royal Society] | 17 December 1872 |
| MC/10/1 | Letter from J [James] Bell Pettigrew, 57 Queen Street, Edinburgh, to [Walter] White, [Assistant Secretary of the Royal Society] | 8 July 1873 |
| MC/9 | Volume 9 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1870-June 1873 |
| MC/10 | Volume 10 of miscellaneous correspondence regarding business matters, sent to the Royal Society | July 1873-1876 |
| RR/6/227 | Referee's report by William Scovell Savory, on a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 30 August 1867 |
| AP/54/9 | Unpublished paper, 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 1867 |
| MC/8 | Volume 8 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1867-1869 |
| NLB/37/414 | Copy letter from Robert William Frederick Harrison to Sir James Crichton Browne, Fellow of the Royal Society | 16 March 1908 |
| PT/70/11 | Paper, 'On the arrangement of the muscular fibres of the ventricular portion of the vertebrate heart, with physiological remarks' by James [Bell] Pettigrew | [1863] |
| RR/5/180 | Referee's report by James Paget, on a paper 'On the arrangement of the muscular fibres in the ventricles of the vertebrate heart, with physiological remarks' by James Bell Pettigrew | 26 June 1860 |
| RR/6/221 | Letter from William Sharpey, to George Gabriel Stokes, regarding a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 21 August 1866 |
| RR/6/222 | Letter from George Gabriel Stokes, to Edward Sabine, regarding a paper 'On the muscular arrangements of the bladder and prostate, and the manner in which the ureters and urethra are closed' by James Bell Pettigrew | 22 August 1866 |
| RR/7/197 | Referee's report by William Scovell Savory, on a paper 'On the distribution of the fibres in the muscular tunics of the stomach in man and other mammalia' by James Bell Pettigrew | 25 June 1872 |
| MC/23/64 | Letter from James Crichton Browne, Crindau, Dumfries, to [Robert] Harrison, [The Royal Society] | 13 March 1908 |
| MC/23/277 | Letter from [William Carmichael] McIntosh, Nevay Park, Meigle, to Sir Archibald [Geikie], [Royal Society] | 31 March 1908 |
| NLB/37/521 | Copy letter from Robert William Frederick Harrison to Professor [William Carmichael] McIntosh, Fellow of the Royal Society | 2 April 1908 |
| MC/23 | Volume 23 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1908 |