| Reference Number | Title | Date |
| RCPI/8/1/5/1/9 | Invoices and receipts | 1882 |
| RCPI/8/1/2/1/3 | List of Books Missing | 2 December 1815 |
| RCPI/8/1/5/1/10 | Cheque book stubs | 1902-1912 |
| RCPI/8/1/3 | Accessions | 1857-c.1977 |
| RCPI/8/1/4/1/1 | Library Blotter | 16 November 1826 - December 1828 |
| RCPI/8/1/5/1/7 | Invoices and receipts | 1880 |
| RCPI/8/1/5/1/17 | Invoices, receipts and cheques | 1918 |
| RCPI/8/1/1 | Library Committee | 1799- |
| RCPI/8/1/1/1/24 | Annual report of the Library Committee | 17 October 1918 |
| RCPI/8/1/1/3/6 | Special reports on restoration of college library | 1971-1978 |
| RCPI/8/1/1/2 | Minute books | 1799- |
| RCPI/8/1/5/2/1 | Register of subscribers | 1826-1858 |
| RCPI/8/1/2/1/5 | Catalogus Librorum Bibliothecae Patricii Dun, equitis | 1820 |
| RCPI/8/1/2/3/3 | Medical periodicals in Dublin libraries | 1938 |
| RCPI/8/1/2/1/9 | Catalogue of the library of the King and Queen's College of Physicians in Ireland | November 1883 |
| RCPI/8/1/2/2/1 | Pamphlet Collection | [mid-late twentieth century] |
| RCPI/8/1/2/1/2 | Catalogue of the Books in Sir Patrick Dunn's Library | 1800 |
| RCPI/8/1/2/1/10 | Manuscript catalogue of Dun's Library | c.1910s |
| RCPI/8/1/2/1/6 | Catalogus Librorum Bibliothecae | 1828 |
| RCPI/8/1/5/1/11 | Invoices, receipts and cheques | 1912 |
| RCPI/8/1/2/3 | Periodicals | c.1900-2002 |
| RCPI/8/1/5/1/20 | Invoices, receipts and cheques | 1921 |
| RCPI/8/1/5/1/18 | Invoices, receipts and cheques | 1919 |
| RCPI/8/1/5/1/19 | Invoices, receipts and cheques | 1920 |
| RCPI/8/1/5/1/14 | Invoices, receipts and cheques | 1915 |
| RCPI/8/1/3/1 | Donations to the Library | February 1857 - April 1923 |
| RCPI/8/1/6 | Correspondence | 1824-1959 |
| RCPI/8/1/3/3 | Library - books suggested for purchase | 1871-1887 |
| RCPI/8/1/8 | History and ephemera | c.1900- |
| RCPI/8/1/2/1 | Manuscript and printed catalogues of Dun's Library | 1794-c.1910 |
| RCPI/8/1/7/2 | Appointment of Edward Hill | 13 December 1819 |
| RCPI/8/1/1/1/5 | Annual report of the Library Committee | 18 October 1869 |
| RCPI/8/1/1/1/8 | Annual report of the Library Committee | 18 October 1872 |
| RCPI/8/1/4/1 | Daily blotters | 1826 - 1872 |
| RCPI/8/1/2/4/3 | List of duplicate books in RCPI and RCSI libraries | 1971-1973 |
| RCPI/8/1/3/5 | List of books recommended for purchase | November 1887 - July 1959 |
| RCPI/8/1/1/1/16 | Annual report of the Library Committee | 18 October 1881 |
| RCPI/8/1/4/4 | Library bespeaking book | 1886-1911 |
| RCPI/8/1/4/2/1 | Names of persons borrowing books from Sir Patrick Dun's Library | 1826-1833 |
| RCPI/8/1/4/2/3 | Names of borrowers | 1882-1908 |
| RCPI/8/1/4/2/2 | Names of borrowers | 1846-1884 |
| RCPI/8/1/4/3/5 | Books borrowed | September 1934 - October 1958 |
| RCPI/8/1/4/3/3 | Books lent | 1846-1884 |
| RCPI/8/1/4/3/1 | Books lent from Sir Patrick Dunn's library | 1827-1832 |
| RCPI/8/1/4/3/2 | Books lent from Sir Patrick Dunn's library | 1835-1841 |
| RCPI/8/1/2/4 | Catalogues of other collections | 20th Century |
| RCPI/8/1/5/1/12 | Invoices, receipts and cheques | 1913 |
| RCPI/8/1/4/2 | Borrowers registers | 1826-1908 |
| RCPI/8/1/1/1/7 | Annual report of the Library Committee | 18 October 1871 |
| RCPI/8/1/2 | Catalogues | 1794-2002 |
| RCPI/8/1/3/7 | Lists of Books Purchased or Presented | 1948-1967 |
| RCPI/8/1/5/1/13 | Invoices, receipts and cheques | 1914 |
| RCPI/8/1/2/3/5 | Journals received by RCPI | 1974-2002 |
| RCPI/8/1/5/1/2 | Invoice from Hodges & Smith | 2 October 1832 |
| RCPI/8/1/8/1 | Library rules | [early twentieth century] |
| RCPI/8/1/2/1/8 | Partial printed library catalogue | c.1885-1892 |
| RCPI/8/1/1/1/19 | Annual report of the Library Committee | 18 October 1910 |
| RCPI/8/1/1/1/13 | Annual report of the Library Committee | 18 October 1878 |
| RCPI/8/1/1/1/14 | Annual report of the Library Committee | 18 October 1879 |
| RCPI/8/1/1/1/23 | Annual report of the Library Committee | 17 October 1917 |
| RCPI/8/1/1/2/2 | Minute book II | January 1865 - December 1883 |
| RCPI/8/1/1/2/1 | Minute book I | November 1799 - September 1829 |
| RCPI/8/1/1/1/29 | Annual report of the Library Committee | 17 October 1927 |
| RCPI/8/1/1/1/18 | Annual report of the Library Committee | 18 October 1903 |
| RCPI/8/1/1/1/6 | Annual report of the Library Committee | 18 October 1870 |
| RCPI/8/1/1/1/25 | Annual report of the Library Committee | 17 October 1919 |
| RCPI/8/1/1/1/17 | Annual report of the Library Committee | 18 October [1901] |
| RCPI/8/1/1/2/3 | Minute book III | January 1884 - 27 November 1931 |
| RCPI/8/1/8/3 | Dun's Library in the Royal College of Physicians of Ireland | 1920 |
| RCPI/8/1/2/4/1 | List of books by medical writers or on medical subjects | early 20th century |
| RCPI/8/1/5 | Finance | 1832-1921 |
| RCPI/8/1/7/7 | Appointment of Thomas Harry Innes | October - December 1883 |
| RCPI/8/1/1/1 | Annual reports | 1864-1927 |
| RCPI/8/1/6/1 | Letterbook | 1885-1911 |
| RCPI/8/1/4/1/3 | Daily Blotter | 8 October 1861 - 4 March 1872 |
| RCPI/8/1/3/8 | Material donated to Library | 1960-c.1977 |
| RCPI/8/1/4/3 | Books borrowed | 1827-1985 |
| RCPI/8/1/2/1/4 | Catalogue of the books in Sir Patrick Dun's Library | May 1816 |
| RCPI/8/1/1/1/9 | Annual report of the Library Committee | 18 October 1873 |
| RCPI/8/1/7/4 | Appointment of John O'Brien | 15 October 1841 |
| RCPI/8/1/2/2/2 | Fleetwood Churchill Collection | [early twentieth century] |
| RCPI/9/11/13 | Balcony in Library | c.1930s |
| RCPI/8/1/5/2 | Subscribers | 1826-1867 |
| RCPI/8/1/2/2 | Card Catalogues of Dun's Library | Twentieth century |
| RCPI/8/1/2/3/1 | List of periodicals presented to Dun's Library | c.1900-1950 |
| RCPI/3/4 | Financial Correspondence | 1944-1980 |
| RCPI/8/1/1/3 | Special Reports | 1803- |
| RCPI/9/11/24 | Library renovations | 1986 |
| RCPI/8/1/7/3 | Appointment of Thomas H Orpen | [1820s] |
| RCPI/8/1/5/1/1 | Invoice from R E Merrier & Co | April 1798 |
| RCPI/8/1/5/1/5 | Invoices and receipts | 1878 |
| RCPI/8/1/5/1/15 | Invoices, receipts and cheques | 1916 |
| RCPI/8/1/1/1/22 | Annual report of the Library Committee | 18 October 1916 |
| RCPI/8/1/1/1/10 | Annual report of the Library Committee | 18 October 1874 |
| RCPI/8/1/1/1/26 | Annual report of the Library Committee | 17 October 1920 |
| RCPI/8/1/1/1/2 | Annual report of the Library Committee | 18 October 1865 |
| RCPI/8/1/1/1/27 | Annual report of the Library Committee | 17 October 1921 |
| RCPI/8/1/1/2/4 | Minute book IV | March 1932 - March 1976 |
| RCPI/8/1/3/4 | Sir Patrick Dun's Library - Accession book | 1881-1947 |
| RCPI/8/1/3/6 | Donations to the Library | September 1923 - 1956 |
| RCPI/9/11/8 | Proposed Steel Shelving and Gallery | [c.1910s] |
| RCPI/8/1/5/3 | Dr Alfred Parsons Bequest | 23 February 1953 - 24 April 1953 |
| RCPI/8/1/1/1/28 | Annual report of the Library Committee | 17 October 1926 |
| RCPI/8/1/6/2 | General library correspondence | 1888-1959 |
| RCPI/8/1/2/3/2 | List of periodicals in the library of the Royal College of Physicians of Ireland | c.1910s |
| RCPI/8/1/6/3 | Letter from Edward Hill | 1 October 1824 |
| RCPI/8/1/4 | Borrowing registers | 1826-1985 |
| RCPI/8/1/7/10 | Appointment of Robert G J Phelps | January 1897 |
| RCPI/3/3/8/4 | College and Faculties Account Ledger | c.1976-1982 |
| RCPI/8/1/7/5 | Case for Opinion | 12 May 1865 |
| RCPI/8/1/7/9 | Appointment of John C Benson | 29 January 1895 |
| RCPI/8/1/5/4 | Dr James Little Bequest | 16 July 1959 - 4 November 1959 |
| RCPI/8/1/7/6 | Appointment of Hugh James Fennell | 26 July 1865 |
| RCPI/8/1/7/8 | Appointment of Samuel Wesley Wilson | 1884 |
| RCPI/8/1/5/1/6 | Invoices and receipts | 1879 |
| RCPI/8/1/4/1/2 | Daily Blotter | 1 November 1853 - 13 August 1861 |
| RCPI/8/1/5/1/3 | Invoices and receipts | 1874 |
| RCPI/8/1/5/1/4 | Invoices and receipts | 1875 |
| RCPI/8/1/5/2/2 | Subscribers to the Reading Room | 1867 |
| RCPI/8/1/1/1/4 | Annual report of the Library Committee | 18 October 1867 |
| RCPI/8/1/1/1/12 | Annual report of the Library Committee | 18 October 1877 |
| RCPI/8/1/2/4/2 | [Parsons Collection] | [1952] |
| RCPI/8/1/1/1/11 | Annual report of the Library Committee | 18 October 1876 |
| RCPI/8/1/1/1/21 | Annual report of the Library Committee | 18 October 1915 |
| RCPI/8/1/7/1 | Appointment of Francis Hopkins | May 1819 |
| RCPI/8/1/1/1/3 | Annual report of the Library Committee | 18 October 1866 |
| TPCK/4/1/2/7 | Edward Hill | 1920-1921 |
| TPCK/4/1/2/21 | Dun's Library | 1936-1937 |
| TPCK/4/1/2/8 | The Dublin Pharmacopaeia | 1921-1930 |
| TPCK/4/1/2/9 | Letters of Sir Patrick Dun | 1922 |
| RCPI/8/1/1/1/1 | Annual report of the Library Committee | 18 October 1864 |
| RCPI/2/2/1/1/1 | Occasional Committee Minutes | 1861-1874 |
| RCPI/8/1/1/3/7 | Proposal for joint RCPI and RCSI Library | 1986-1987 |
| RCPI/8/1/5/1/8 | Invoices and receipts | 1881 |
| RCPI/8/1/4/3/4 | Names of books borrowed | 1884-1918 |
| RCPI/8/1/1/1/20 | Annual report of the Library Committee | 18 October 1914 |
| RCPI/8/1 | Dun's Library | 1794- |
| RCPI/8/1/1/1/15 | Annual report of the Library Committee | 18 October 1880 |
| RCPI/8/1/7 | Librarians | 1819-1897 |
| RCPI/8/1/2/1/1 | Catalogue of the books of Sir Patrick Dunn's library | 1794 |
| RCPI/8/1/2/1/7 | 'Catalogus Librorum Bibliothecae Patricii Dun, equitis' and 'Appendix Catalogi Bibliothecae Patricii Dun' | 1828, 1833 |
| RCPI/8/1/3/2 | Sir P Dun's Library | c.1860s-1870s |
| RCPI/8/1/5/1 | Invoices, Receipts and Cheques | 1798-1921 |
| RCPI/9/7/3 | Redecoration and Refurbishment | 11 February 1914 - 6 November 1914 |
| RCPI/8/1/5/1/16 | Invoices, receipts and cheques | 1917 |
| RCPI/2/3/2/13/50 | Letter to the Manager, Messrs W Lucy & Co, Oxford | 4 July 1914 |
| RCPI/2/3/2/13/131 | Letter from Thomas Laffan, Cashel | 14 November 1915 |
| RCPI/2/3/2/13/132 | Letter to Thomas Laffan, Cashel | 25 November 1915 |
| RCPI/2/3/2/13/187 | Letter to Mrs A H Benson, Dublin | 7 October 1916 |
| RCPI/2/3/1/59/Upsilon1b | Letter from R H Beauchamp & Orr, Solicitors, 5 Foster Place, Dublin | 17 January 1917 |
| HI/RCPI-14 | Dun's Library Seal Matrix | [1800-1899] |