| 14604 | Belfast Central Library | | | Correspondence of Alice Milligan, late nineteenth an... | Francis Joseph Bigger Archive |
| 4488 | Brother Allen Archive | Box 164 | | 'Four Irish Songs (Illustrated)' words of tw... | Brother Allen Archival Collection |
| 24462 | Brother Allen Archive | Box 200 | 1898 | Letter to Alice Milligan from J. O'L, 8 March 1898. | Brother Allen Archival Collection |
| 24464 | Brother Allen Archive | Box 200 | | Letter from Mary Spring Rice to Alice Milligan, no d... | Brother Allen Archival Collection |
| 24465 | Brother Allen Archive | Box 200 | 1900 | Letter from T.D. Sullivan to Miss Alice Milligan, 19... | Brother Allen Archival Collection |
| 24466 | Brother Allen Archive | Box 200 | 1898 | Letter from T.D. Sullivan to Miss Alice Milligan, 18... | Brother Allen Archival Collection |
| 24496 | Brother Allen Archive | Alice Milligan Box | 1893-1917 | Folder 15 Letters, typescript, to Alice Milligan fro... | Brother Allen Archival Collection |
| 24500 | Brother Allen Archive | Alice Milligan Box | 1893-1942 | Folder 11 Letters to Alice Milligan from: Æ regardi... | Brother Allen Archival Collection |
| 24501 | Brother Allen Archive | Alice Milligan Box | 1893-1914 | Folder 10 Letters to Alice Milligan from: George Cof... | Brother Allen Archival Collection |
| 24502 | Brother Allen Archive | Alice Milligan Box | 1893-1914 | Folder 9 Letters to Alice Milligan from: Editor of t... | Brother Allen Archival Collection |
| 24509 | Brother Allen Archive | Alice Milligan Box | | Folder 2: Four Irish Songs, illustrated and in staff... | Brother Allen Archival Collection |
| 13289 | Cork City and County Archives | U315 | 1904 | Letter from Padraic Mac Piarais, An Claidheamh Solai... | |
| 24005 | Cork City and County Archives | U203/ | 1909 | 25: 9 June 1909 Printed circular in Irish issued by ... | Liam Ó Buachalla Papers |
| 1177 | Cork Public Museum | AQNO1988:8/14 | 1900-1939 | Liam de Róiste Collection of pamphlets, bookl... | Liam de Róiste Collection |
| 178 | Irish Film Archive | Coole Park and Ballylee | | 'Coole Park and Ballylee': The story of Yea... | |
| 22158 | Irish Jesuit Archives | J27/ | 1907 | 102 [Copy] letter from Lady Monteagle to Fr Russell ... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 2253 | Irish Theatre Archive | ITA/124 | 1920-1923 | Scrapbook relating to the theatre in Dublin, 1920-19... | |
| 13638 | Kilmainham Gaol Museum | 20NO-1D11-8 | 1923 | Two souvenir programmes of a concert given at Kilmai... | Civil War |
| 13877 | Kilmainham Gaol Museum | 19MS-1B41-13 | c.1920 | Poem by Ellen O'Leary 'To God and Ireland Tr... | Anglo-Irish War and Treaty |
| 973 | National Library of Ireland | Ms11425 | 1911 | Miscellaneous letters and documents relating to the ... | |
| 3733 | National Library of Ireland | Ms13152 | 1928
1930 | Photocopies of nine letters and other documents by t... | |
| 9048 | National Library of Ireland | Ms13844 | 1910-1919 | Miscellaneous papers, including a copy letter book o... | Trench Paprs |
| 9226 | National Library of Ireland | Ms15451 | 1900-1903 | Two letters to Miss C.M. Doyle concerning Gaelic Lea... | |
| 9242 | National Library of Ireland | Ms15570 | 1911 | Rough draft and typed copy of an unsigned letter to ... | J.S. Starkey Papers |
| 9733 | National Library of Ireland | Ms18252 | 1886-1945 | Letters to Douglas Hyde relating to literary matters... | |
| 9739 | National Library of Ireland | Ms18312 | 1903 | Four letters from Annie [Horniman], March-October 19... | |
| 10058 | National Library of Ireland | Ms17771 | 1886-1930 | Letters to Douglas Hyde, 1886-1930, correspondents i... | |
| 10707 | National Library of Ireland | Ms17291 | c1900-1909 | Letters from Lady Gregory to Douglas Hyde relating t... | |
| 10793 | National Library of Ireland | Ms20667 | 1895-1902 | Minutes and draft minutes of the Gaelic League, Dubl... | |
| 2456 | National Library of Ireland | Ms2259 | 1907 | Ten letters from Miss A E Horniman and one on her be... | |
| 18832 | Offaly Archives | OCL P87 | 1903-1962 | Papers, notes, publications, and artefacts mainly re... | Papers of Fr Joseph Hurley |
| 16510 | Queen's University Belfast Special Collections and Archives | M64 | 1910-1959 | A collection of cards representing some of the rares... | The Cuala Press Card Collection |
| 24843 | RTÉ Archive (Television) | | 1979 | 2 October 1979 'Insight' Lady Gregory. | Television Programme Archive |
| 10275 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4052/2 | 1914
1925 | Speech by Nelly O'Brien [Gaelic League, ecumenist], ... | |
| 10276 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5924 | 1912
1916 | Material belonging to Nelly O'Brien; `Book of pressc... | |
| 10555 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/49 | 1931 | [?T] J. O'Keefe, Gaelic Athletic Association, Cr... | Pearse Family |
| 18616 | Trinity College Dublin, Manuscripts and Archives Department | TCD MS 10676 | 1785-1990 | The papers of Evelyn Gleeson include the legal docum... | Papers of Evelyn Gleeson and the Dun Emer Guild |
| 18761 | Trinity College Dublin, Manuscripts and Archives Department | TCD MS 11505 | 1888
1904
1922-1940 | Correspondence between Elizabeth Yeats and Cecil Har... | Cuala Press correspondence with C. Harmsworth |
| 18806 | Trinity College Dublin, Manuscripts and Archives Department | TCD MS 11535 | 1902-1986 | 79 Boxes, 10 outsize items. The papers of the Cuala ... | The Cuala Press Business Archives |
| 18807 | Trinity College Dublin, Manuscripts and Archives Department | TCD MS 11574 | 1906-1968 | The Cuala Press Print collection includes 111 hand c... | The Cuala Press Print Collection |
| 3652 | UCC Special Collections & Archives | UC/DC472 | | Essay in Irish entitled, 'Imeacht do Starai Uasa... | The Papers of Daniel Corkery |
| 3666 | UCC Special Collections & Archives | UC/DC784 | 1951 | Letter from Sister Mary Marylin, Toledo, Ohio, apolo... | The Papers of Daniel Corkery |
| 17290 | UCC Special Collections & Archives | BL/L/CP | 1922 - 1939
2004 | 1. 27 Jan. 1922. MSS letter from Elizabeth C. Y... | Cuala Press Collection |
| 2070 | UCD Archives | LA11 | 1860-1967 | Correspondence, mainly relating to personal, literar... | William Patrick Ryan Papers |
| 2091 | UCD Archives | LA25 | 1906-1937 | Letter from Alice Hillstead Musék, Hradec Kr&... | Papers of Lady Augusta Gregory |
| 2343 | UCD Archives | P106 | c.1841-1988 | The papers of Ellen Humphreys and Annie O'Rahill... | Sighle Humphreys Papers |
| 17267 | UCD Archives | P235 | 1921-1922 | Scope and Content: Holograph letters from Mary Ellen... | Mary Spring Rice Papers |
| 17269 | UCD Archives | P234 | 1920-1965 | Correspondence mainly to Josephine McNeill and gener... | Josephine McNeill Papers |
| 1621 | UCD Special Collections | Box 2 | 1897-1899 | Miscellaneous letters to H Morris: Gaelic 1897 Envel... | Henry Morris Correspondence |
| 1622 | UCD Special Collections | Box 5 | 1900 | Notebooks of Henry Morris: Gaelic 1900 Envelope 3 10... | Henry Morris Correspondence |
| 1623 | UCD Special Collections | Box 8 | 1907-1909 | Notebooks of Henry Morris: Archaeological 1907 Envel... | Henry Morris Correspondence |
| 1624 | UCD Special Collections | Box 15 | 1936-1939 | Archaeological 1936 Envelope 1 3 Letter from Dorothy... | Henry Morris Correspondence |
| 3774 | UCD Special Collections | OL Ms/ | | 5: Dialogue in English between death and the Patient... | O'Lochlainn Collection |
| 5350 | UCD Special Collections | Box 7 | 1905-1906 | Gaelic 1905: Envelope 2 24 Ita NicNeill Conference o... | Henry Morris Correspondence |
| 5351 | UCD Special Collections | Box 6 | 1904 | Gaelic 1904: Envelope 4 21 Letter from Mairéa... | Henry Morris Correspondence |
| 5352 | UCD Special Collections | Box 9 | 1912 | Gaelic 1912 Envelope 7 11 Letter from Ida Nic Neill ... | Henry Morris Correspondence |
| 5353 | UCD Special Collections | Box 17 | | Undated Letters Envelope 4 9 Four letters from Mairg... | Henry Morris Correspondence |
| 5354 | UCD Special Collections | Box 10 | 1916-1917 | Gaelic 1916 Envelope 2 2 Letter from Alice S. Green ... | Henry Morris Correspondence |
| 5355 | UCD Special Collections | Box 12 | 1931 | Archaeological 1931 Envelope 6 10 Letter from Mrs R.... | Henry Morris Correspondence |
| 17279 | Ulster University Archive & Special Collections, Coleraine Campus | 1 A-D | c.1920-1957 | 20 folders of the general correspondence of the play... | George Shiels Collection |
| 18384 | University of Galway Archives | G28 | 1895 | Letter from 'An Díleachd', Athlone, to Douglas Hyde... | Caoineadh Máire Ní hÁrdigain |
| 18388 | University of Galway Archives | G49 | 1905-1938 | A collection of letters to or from Douglas Hyde, inc... | Letters from An Craoibhín |
| 18421 | University of Galway Archives | LsdehÍde | c.1600-c.1950 | This archive contains 117 volumes (bound and unbound... | Lámhscríbhinní de hÍde |
| 18439 | University of Galway Archives | POL34 | 1921-1931 | A number of letters from Piaras Beaslai, Dublin, to ... | Letters of Piaras Beaslaí to Eibhlís Grimes |