| 16354 | Armagh Diocesan Archive (RC) | | 1929 | Miscellaneous material, includes:Folder number 6, re... | Cardinal MacRory Archive |
| 14630 | Association of Baptist Churches in Ireland | | 1929 | A file containing letters to and from Mr and Mrs Sar... | Irish Baptist Home and Foreign Mission |
| 14631 | Association of Baptist Churches in Ireland | | 1929 | A file containing letters to and from Mr and Mrs Sar... | Irish Baptist Home and Foreign Mission |
| 14633 | Association of Baptist Churches in Ireland | | 1930 | A file containing letters to and from Mr and Mrs Sar... | Irish Baptist Home and Foreign Mission |
| 14639 | Association of Baptist Churches in Ireland | | 1930 | A file of letters to and from Mr R.S. and Mrs E.E. H... | Irish Baptist Home and Foreign Mission |
| 14640 | Association of Baptist Churches in Ireland | | 1929 | A file of letters to and from Mr R.S. and Mrs E.E. H... | Irish Baptist Home and Foreign Mission |
| 14664 | Association of Baptist Churches in Ireland | | 1930 | Annual reports of the Irish Baptist Foreign Mission,... | Irish Baptist Home and Foreign Mission |
| 16220 | Birr Castle Archives | A-W | 1917-1924
1905
1929
1937 | N/7: Correspondence of Natica, wife of Sir John Pepy... | The Rosse Papers |
| 14998 | Catholic Girl Guides of Ireland | | 1930 | Folder containing speeches and addresses made at ral... | |
| 6035 | Clare County Archives | | 1930 | Minutes of Board of Health, 11 December 1930. | County Clare Board of Health |
| 5374 | County Museum, Dundalk | Religious 103 FFK | 1930 | Marriage certificate of Paul Breen and Lily Tumulty,... | |
| 11776 | Donegal County Archives | CH/BV/8/2/614 | 1929-1930 | Register of Electors, Glenties, 1929-1930. | |
| 18492 | Dublin Diocesan Archives (RC) | AB7/lay organisations 4 | 1930 | Annual Report of the Sick Poor Institution, and Libe... | Byrne Papers |
| 18531 | Dublin Diocesan Archives (RC) | AB 7/Lay organisations 2 | 1929 | Correspondence from the Catholic Women's League ... | Byrne Papers |
| 3216 | Dún Laoghaire-Rathdown County Council | LA3/95 | 1930 | Legal Records relating to the Callwell Estate, land ... | Killiney-Ballybrack |
| 3212 | Dún Laoghaire-Rathdown County Council | LA3/91 | 1929 | Legal Records relating to the Callwell Estate, land ... | Killiney-Ballybrack |
| 3214 | Dún Laoghaire-Rathdown County Council | LA3/93 | 1930 | Legal Records relating to the Callwell Estate, land ... | Killiney-Ballybrack |
| 3215 | Dún Laoghaire-Rathdown County Council | LA3/94 | 1930 | Legal Records relating to the Callwell Estate, land ... | Killiney-Ballybrack |
| 3218 | Dún Laoghaire-Rathdown County Council | LA3/ | 1885
1889
1930 | Talbot Waterhouse Estates: Acquistion of land at Roc... | Killiney-Ballybrack |
| 3219 | Dún Laoghaire-Rathdown County Council | LA4/ | 1930 | Talbot Waterhouse Estates: Acquistion of land at Roc... | Killiney-Ballybrack |
| 22206 | Irish Jesuit Archives | J8/ | 1910
1917
1929
1935 | 9 14 February 1935. Case for Counsel on behalf of Fr... | Papers of Fr Peter Finlay, SJ (1851 - 1929) |
| 22249 | Irish Jesuit Archives | J8/ | 1930 | 8 Type: Draft assignment Parties: [Evelyn] Egan, 1st... | Papers of Fr. Peter Finlay, SJ (1851 - 1929) |
| 1147 | Irish Theatre Archive | ITA/131/3/14 | 1930 | Announcement for Eileen Mermion dancing with Jimmy O... | Jimmy O'Dea Collection |
| 2252 | Irish Theatre Archive | ITA/116 | 1930 | Limited edition book on the Abbey Theatre: 'Doct... | |
| 21898 | Kerry Local Studies and Archives Department | KBH/AD/1 | 1929 | Minute book Medical Charities:1 January 1929 - 31 De... | Kerry Board of Health Records |
| 22307 | Leitrim Local Studies Department | | 1930 | Misc. 6. Diary 1930, (probably a solicitor's) | Miscellaneous Records, Leitrim |
| 22328 | Leitrim Local Studies Department | | 1929 | Misc. 28. Sessions Book, Carrick-on-Shannon and Mohi... | Miscellaneous Records, Leitrim |
| 20568 | Meath Local Studies and Family History Department | UDC/I/H/ | 1921
1922
1926
1930
1937
1940 | Health, Sub-Sanitary Officers: 11 October, 1921-May... | Navan Urban District Council |
| 21307 | Meath Local Studies and Family History Department | Box J/ | 1930 | 6 Account of Major Gerrard, 1930. | Mountainstown Documents |
| 22900 | Methodist Historical Society of Ireland | | 1836
1892
1916
1930
1943
1950 | Archival box 17, containing, for example:An etched p... | |
| 3818 | National Archives of Ireland | S020/0004/29 | 1929 | Department of Finance, Supply Files 1929. S020/0004/... | Department of Finance |
| 3819 | National Archives of Ireland | S072/0004/29 | 1917
1929 | Department of Finance, Supply Files 1929. S072/0004/... | Department of Finance |
| 3820 | National Archives of Ireland | S101/0002/30 | 1930 | Department of Finance, Supply Files 1930. S101/0002/... | Department of Finance |
| 3826 | National Archives of Ireland | F014/0162/30 | 1930 | Department of Finance, Finance Files, 1930. F014/016... | Department of Finance |
| 5256 | National Archives of Ireland | H315/7 | 1930 | Newspapers, Weeklies, etc., containing advertisement... | Department of Justice |
| 5260 | National Archives of Ireland | s5891 | 1929 | Death Sentence on Catherine Ahern. File relating to ... | Department of An Taoiseach |
| 8963 | National Archives of Ireland | | 1929 | Circuit Court Records, County Kerry, Sheriff's Offic... | Circuit Court |
| 11319 | National Archives of Ireland | GR113 | 1930 | Compensation claims (Mrs K Bodie for loss of her dau... | Department of Foreign Affairs |
| 11320 | National Archives of Ireland | GR168-38 | 1929-1930 | Request by Miss Florence Mullett for Autograph of Be... | Department of Foreign Affairs |
| 11392 | National Archives of Ireland | 21537/Box474 | 1929 | Glynn school, Carlow, absence of teacher due to prem... | Department of Education |
| 23976 | National Archives of Ireland | Court of Criminal Appeal 16/29 | 1929 | Annie Walsh, 1929. Convicted of the murder of her h... | Department of Justice |
| 25087 | National Archives of Ireland | 1D/94/76 | 1929 | Case of infanticide from Co. Wicklow, 1929. Usual d... | Central Criminal Court |
| 25088 | National Archives of Ireland | 1D/94/72 | 1930 | Case of infanticide from Co. Tipperary, 1930. Usual... | Central Criminal Court |
| 25089 | National Archives of Ireland | 1D/94/61 | 1929 | Case of infanticide from Co. Kerry, 1929. Usual depo... | Central Criminal Court |
| 1919 | National Library of Ireland | Ms4210 | c1930 | A holograph work by William O'Brien entitled 'The Ir... | |
| 2666 | National Library of Ireland | Ms13694 | 1929-1930 | Photocopies of 13 letters of George Russell (AE) to ... | |
| 2701 | National Library of Ireland | Ms10463 | 1929 | Letters etc., relating to the death and funeral of A... | Alice Stopford Green Papers |
| 2786 | National Library of Ireland | Ms14012 | 1929 | Copy typescript report of the National Council of Wo... | Mary Hayden Papers |
| 2787 | National Library of Ireland | Ms14013 | c1930 | Typescript of 'Charity children in 18th-century Dubl... | Mary Hayden Papers |
| 3733 | National Library of Ireland | Ms13152 | 1928
1930 | Photocopies of nine letters and other documents by t... | |
| 9210 | National Library of Ireland | Ms15388 | c1930 | Report on an Irish republican publicity bureau organ... | T F O'Sullivan Papers |
| 9397 | National Library of Ireland | Ms24246 | 1930 | Material relating to the New Players Society, an of... | Le Brocquy Papers |
| 9433 | National Library of Ireland | Ms24493 | 1930 | `The Story of the Catalpa', published by Cumann na m... | Sean O'Mahony Papers |
| 9469 | National Library of Ireland | Ms24972 | 1929 | Autograph letter from Nora Tynan O'Mahony to Phylis ... | |
| 10024 | National Library of Ireland | Ms17425 | [c1930] | Letter to Joseph McGarrity from Teresa Brayton with ... | Joseph McGarrity Papers |
| 10818 | National Library of Ireland | Ms18818 | c1930 | Drafts of broadcasts by Mrs Czira on aspects of life... | Mrs Sydney Czira Papers |
| 10868 | National Library of Ireland | Ms21437 | [1929] | Typescript of `The Woman', a play in 3 acts by Marga... | Abbey Theatre Papers |
| 10912 | National Library of Ireland | Ms21848 | 1929-1930 | Letters from Lady Gregory to Alison Murphy and her m... | |
| 10913 | National Library of Ireland | Ms21849 | 1930 | Letter from Pat Mullen, Kilronan, Aran Islands, to A... | |
| 10931 | National Library of Ireland | Ms22112 | 1929 | Letter from W G Lyon, The Talbot Press, to Lily MacM... | |
| 21437 | Police Museum (PSNI) | | 1930 | A letter on number of female detainees at Victoria B... | |
| 6571 | Public Record Office of Northern Ireland | D/1631/2/3-4 | 1924
1929 | 2 letters to Mrs Duffin, Belfast, 1924, 1929. | |
| 8138 | Public Record Office of Northern Ireland | T/1884/1 | c1930 | Transcript of genealogical notes on the Rankin famil... | |
| 8245 | Public Record Office of Northern Ireland | T/2170/1 | c.1929 | Pedigree of the Knox-Gilliland family, Brookhall, Co... | |
| 6636 | Public Record Office of Northern Ireland | D/1789 | 1882, 1929-1930 | D/1789/1/5 A debtor's summons to Eliza McKee, Latma... | |
| 6701 | Public Record Office of Northern Ireland | D/1936 | c.1900, c.1930 | Typescript of Gillespie family records, compiled c.1... | |
| 7096 | Public Record Office of Northern Ireland | D/2766 | 1930 | This collection includes photographs and postcards o... | |
| 7295 | Public Record Office of Northern Ireland | D/3616 | c.1930 | Wages Books for Drummatticonnor Mills, near Listoode... | |
| 7421 | Public Record Office of Northern Ireland | D/3996 | c1930 | Printouts of nominal listings of emigrants from Coun... | |
| 7560 | Public Record Office of Northern Ireland | D/989/C/4/9 | c.1930 | Printed leaflet with attached order form for Elizabe... | |
| 7980 | Public Record Office of Northern Ireland | T/1398/12 | c.1930 | File of typed extracts relating to the parish of Mag... | |
| 8570 | Public Record Office of Northern Ireland | T/3571 | c.1930 | Copy of a list of teachers at Carntressy School, Pet... | |
| 869 | Religious Society of Friends in Ireland Historical Library | P464-464a. | 1929-1930 | Shelf 42C Dublin Friends' Badminton Team, winners o... | Photographic Collections |
| 1221 | Religious Society of Friends in Ireland Historical Library | P486-488 | 1929 | Young Friends: Filing Cabinet 3 Young Friends, 17 M... | Photographic Collections |
| 1262 | Religious Society of Friends in Ireland Historical Library | | 1929 | Art: Hilda M Webb, Sketchbook on cruise of the Scott... | Museum Collection |
| 5216 | RTÉ Stills Library | 0107/019 | 1930 | Catherine Booth seeing off her sister Mary, who was ... | Illustration Library |
| 5221 | RTÉ Stills Library | 0172/079 | 1930 | Blueshirts, men and women at Kinsale, County Cork, c... | Illustration Library |
| 22677 | South Eastern Education and Library Board Local History Collection | | 1930 | 1 soft bound volume of press cuttings of Belfast, in... | Local Studies Collection |
| 22678 | South Eastern Education and Library Board Local History Collection | | 1930 | 1 bound volume of newspaper cuttings, indexed and in... | Local Studies Collection |
| 22761 | Tower Museum, Derry-Londonderry | | 1930 | Black and white photograph of a hiring fair in the D... | |
| 10321 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss4509-4531 | 1923-1925
1905
1908
1930
1953 | 23 Sketchbooks of Estella Frances Solomons, mostly u... | O'Sullivan/Solomons Collection |
| 10406 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10959 | 1928
1930
1931
1933
1934
1936
1939 | Extracts from the diary of the composer, Ina Boyle, ... | Ina Boyle Papers |
| 10531 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs9787/42-5 | 1929 | Four pen and ink drawings by Brigid Ganley, Royal Hi... | |
| 10567 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/107 | 1930 | John Count McCormack to Mrs Pearse, 13 October 1930. | Pearse Family |
| 10570 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/136 | 1930 | Letter from B M Kelly, New York to Miss Pearse, she ... | Pearse Family |
| 11898 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7681 | 1930 | Notes taken by E. Oe Somerville at the British Musue... | Somerville and Ross Papers (TCD) |
| 9865 | UCC Special Collections & Archives | BL/EP/G1493 | 1929 | Research into the MacDonald family: manuscript extra... | Grehan Estate Collection |
| 5359 | UCD Special Collections | CUR/L/11-12 | 1930 | 11: Mary Colum, letter to C.P. Curran, apologising f... | Curran Collection |
| 22102 | University of Galway Archives | LE6 | 1923
1929 | Miscellaneous documents about the administration of ... | Wilson-Lynch Papers |
| 19329 | Westmeath County Archives Department | | 1929 | 202 Mrs Bridgin Tunney 1st part, Captain Charles Go... | Howard Bury Papers |