| 14298 | Alexandra College | | 1941 | File relating to the Evacuation Scheme, 1941. | |
| 14299 | Alexandra College | | 1940-1941 | File relating to the Evacuation of English Children ... | |
| 14331 | Alexandra College | | 1941 | Account of Alexandra College Guild, 1941. | |
| 13758 | Armagh County Museum | 1962/174 | 1940 | Rate book, Charlemont electoral division, for the ye... | |
| 16262 | Armagh Diocesan Archive (RC) | | 1940 | Hierarchy - Reports, Communications, etc., includes:... | Cardinal John D'Alton Archive |
| 16344 | Armagh Diocesan Archive (RC) | | 1941 | Material relating to Joseph Cardinal MacRory, includ... | Cardinal MacRory Archive |
| 16350 | Armagh Diocesan Archive (RC) | | 1940 | Political material, includes:Folder number 2, letter... | Cardinal MacRory Archive |
| 16352 | Armagh Diocesan Archive (RC) | | 1940 | Political material, includes:Folder number 15, inclu... | Cardinal MacRory Archive |
| 19157 | Armagh Robinson Library | Volume 1940-1949 | 1940 | An extract from the Ulster Gazette on 'A &q... | Dean Rennison Papers |
| 14653 | Association of Baptist Churches in Ireland | | 1940 | A file of 43 letters, mostly in Spanish, but with so... | Irish Baptist Home and Foreign Mission |
| 14654 | Association of Baptist Churches in Ireland | | 1941 | A file of 43 letters, mostly in Spanish, but with so... | Irish Baptist Home and Foreign Mission |
| 14666 | Association of Baptist Churches in Ireland | | 1940 | Annual reports of the Irish Baptist Foreign Mission,... | Irish Baptist Home and Foreign Mission |
| 4517 | Brother Allen Archive | Box 257 | 1941 | Brown folder containing manuscript entitled 'Eli... | Brother Allen Archival Collection |
| 15017 | Catholic Girl Guides of Ireland | | 1940 | Folder containing invoices of equipment bought by th... | |
| 15041 | Catholic Girl Guides of Ireland | | 1940 | Ring-folder entitled 'General' containing co... | |
| 15048 | Catholic Girl Guides of Ireland | | 1940 | Envelope containing agendas for meetings of Executiv... | |
| 6069 | Clare County Archives | | 1940-1941 | Minutes of Clare County Board of Health, General Ass... | County Clare Board of Health |
| 13763 | Cork City and County Archives | | 1941 | Correspondence on Youghal Records, includes 1941 let... | Youghal Town Records |
| 20742 | Cork Public Museum | AQNOL1996:143 | 1941 | Letter from the Department of Defence to Miss Sheila... | Nora Wallace Collection |
| 20771 | Cork Public Museum | AQNOL1970:44/ | 1941=1947 | 27 On Drury bequest, Irwin bequest, 'Irish Musical F... | |
| 18523 | Dublin Diocesan Archives (RC) | AB 7/Charitable, lay orgs | 1940 | Correspondence from the Irish Guild of Catholic Nurs... | Byrne Papers |
| 18542 | Dublin Diocesan Archives (RC) | AB7/Lay Organisations 1 | 1940 | This box also contains some loose letters about the ... | Byrne Papers |
| 13762 | Kilmainham Gaol Museum | 18CN-1C17-1 | 1916
1919
1941 | 1916 medal, 1919 medal, 1916 armband, all belonging ... | Political Resurgence |
| 13898 | Kilmainham Gaol Museum | 21PO-1A51-9 | c.1940 | Grace Gifford/Mrs Joseph Plunkett, c.1940. | History General |
| 21610 | Laois Local Studies | B/ | 1940 | 69. Half-Yearly General Consolidated Account Book:69... | Laois County Council |
| 21623 | Laois Local Studies | C/ | 1940 | 80. Financial Statement and Expenditure Book, 1940. | Laois County Council |
| 21635 | Laois Local Studies | B2/9/ | 1943-1944
1940
1942 | Rate Book: 107. 1940-41 108. 1942-43. 109. Rate Book... | Laois Local Authority Records |
| 21653 | Laois Local Studies | 273-281 | 1940 | 275. Consolidated Expenditure Book, Public Assistanc... | Laois Local Authority Records |
| 20339 | Meath Local Studies and Family History Department | UDC/I/D/ | 1938
1941 | 195 January 1938 - May 1941. Register of insurances,... | Navan Urban District Council |
| 20377 | Meath Local Studies and Family History Department | UDC/I/G/ (Individual Houses) | 1940 | 39 c.1940s. Architectural plan of proposed new bunga... | Navan Urban District Council |
| 20378 | Meath Local Studies and Family History Department | UDC/I/G/ (Individual Houses) | 1940 | 40 c.1940s Specification and general conditions for ... | Navan Urban District Council |
| 20379 | Meath Local Studies and Family History Department | UDC/I/G/ (Individual Houses) | 1940 | 41 1940s. Outline specifications of work to be done ... | Navan Urban District Council |
| 20383 | Meath Local Studies and Family History Department | UCD/I/G | c.1940 | 45 c.1940s. Copy of memorandum by the Minister for L... | Navan Urban District Council |
| 20410 | Meath Local Studies and Family History Department | UDC/I/G/ | 1940 | Housing Applications (Correspondence):74 c.1940s. 4 ... | Navan Urban District Council |
| 20412 | Meath Local Studies and Family History Department | UDC/I/G/ | 1941
1942 | Repairs to Artisan Dwellings, Expenditure and Works ... | Navan Urban District Council |
| 20422 | Meath Local Studies and Family History Department | UDC/I/G/ | 1940 | Repairs to Artisan Dwellings, Expenditure and Works ... | Navan Urban District Council |
| 20442 | Meath Local Studies and Family History Department | UDC/I/G/ | 1940 | Operation of Small Dwelling Acquistion Acts:Demoliti... | Navan Urban District Council |
| 20557 | Meath Local Studies and Family History Department | UDC/I/H/ | 1941 | Health Correspondence: 5 28 October 1941. Letter P.... | Navan Urban District Council |
| 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 |
| 21256 | Meath Local Studies and Family History Department | UDC/I/K/ | 1946-1948
1940 | General Works and Services, Road and Streets.Corresp... | Navan Urban District Council |
| 21272 | Meath Local Studies and Family History Department | UDC/I/L/ | 1940 | Benefit Services, Allotments, Applications and Relat... | Navan Urban District Council |
| 21273 | Meath Local Studies and Family History Department | UDC/I/L/ | 1941 | Benefit Services, Allotments, Applications and Relat... | Navan Urban District Council |
| 21285 | Meath Local Studies and Family History Department | UDC/I/L/ | 1940 | Benefit Services, Allotments, Supplies: 25 1940. All... | Navan Urban District Council |
| 21286 | Meath Local Studies and Family History Department | UDC/I/L/ | 1940-1941 | Benefit Services, Allotments, Supplies: 26 October 1... | Navan Urban District Council |
| 21287 | Meath Local Studies and Family History Department | UDC/I/L/ | 1941 | Benefit Services, Allotments, Supplies: 27 March - M... | Navan Urban District Council |
| 21291 | Meath Local Studies and Family History Department | UDC/I/K/ | 1941 | General Works and Services, Fire Brigade: 9 June - N... | Navan Urban District Council |
| 21317 | Meath Local Studies and Family History Department | UDC/I/L/ | 1940 | Benefit Services, Operation of Scheme: 31 February -... | Navan Urban District Council |
| 21318 | Meath Local Studies and Family History Department | UDC/I/L/ | 1941 | Benefit Services, Operation of Scheme: 32 May-August... | Navan Urban District Council |
| 3830 | National Archives of Ireland | F063/0023/40 | 1940 | Department of Finance, Finance File, 1940. F063/0023... | Department of Finance |
| 3832 | National Archives of Ireland | F018/0092/41 | 1941 | Department of Finance, Finance File, 1941. F018/0092... | Department of Finance |
| 4673 | National Archives of Ireland | 228/14 | 1940 | Case of a Miss Kathleen Hayden temporarily resident ... | Department of Foreign Affairs |
| 4674 | National Archives of Ireland | 229/37 | 1940 | Communications from Countess Dunin Markiewicz who wi... | Department of Foreign Affairs |
| 4680 | National Archives of Ireland | 239/102 | 1940-1941 | Death of Lady Isobella Annie Dudgeon, 1940-1941. | Department of Foreign Affairs |
| 4785 | National Archives of Ireland | CCA 1941/33 | 1941 | Court of Criminal Appeal: File relating to appeal on... | Supreme Court and Court of Criminal Appeal |
| 4884 | National Archives of Ireland | S001/0010/32 | 1940 | File relating to the Gaeltacht industries concerning... | Department of Finance |
| 4899 | National Archives of Ireland | OC/146 | 1919
1940 | A Dáil Question by J. Everett concerning a Co... | Department of Industry and Commerce |
| 4913 | National Archives of Ireland | Jus8/837 | 1940 | Mother Superior, San Retraite Convent, Cork regardin... | Department of Justice |
| 5264 | National Archives of Ireland | s13311A | c.1940 | Insanity as a defence against criminal charges propo... | Department of An Taoiseach |
| 8873 | National Archives of Ireland | 1045/5/5A9 | 1941 | Case File of Olive and Florence Austin, 4 April 1941... | Protestant Orphan Society |
| 11347 | National Archives of Ireland | 202/949 | 1940 | Passport Application, Miss Maeve Mulchay, 1940. | Department of Foreign Affairs |
| 11348 | National Archives of Ireland | 202/1001 | 1940 | Employment of Stepanka Mrazkova, a Czechoslovak, by ... | Department of Foreign Affairs |
| 11349 | National Archives of Ireland | 202/1385 | 1941 | Annie McCardle: Enquiry relating to obtaining a trav... | Department of Foreign Affairs |
| 11350 | National Archives of Ireland | 202/1607 | 1941 | Travel facilities for Irish girls resident near the ... | Department of Foreign Affairs |
| 11351 | National Archives of Ireland | 202/1610 | 1941 | Travel facilities for the return to Britain of Mrs O... | Department of Foreign Affairs |
| 23986 | National Archives of Ireland | Circuit Criminal Court, Limeri | 1941 | Case of Eileen Ryan accused of infanticide. | Department of Justice |
| 5593 | National League of the Blind of Ireland | | 1940 | Minute Book of the first decade of this century. Co... | |
| 2845 | National Library of Ireland | Ms24128 | 1941 | Letters to Hanna Sheehy Skeffington, 1941, relating ... | Sheehy-Skeffington Papers |
| 9248 | National Library of Ireland | Ms15605 | 1940 | Typescript copy of `Noneen and Jimmy: a wonder story... | |
| 9504 | National Library of Ireland | Ms26753 | 1941 | Letters [to McGarrity?] from Ada Young, 1941. | Joseph McGarrity Papers |
| 10778 | National Library of Ireland | Ms19709 | 1940 | Researches into the ancestry of the composer, John F... | |
| 10852 | National Library of Ireland | Ms21257 | [?1940] | Typescript account by Nellie Gifford Donnelly of the... | Frank Gallagher Papers |
| 10853 | National Library of Ireland | Ms21258 | [?1940] | Typescript essay on social welfare in ancient Irelan... | Frank Gallagher Papers |
| 10886 | National Library of Ireland | Ms21597 | 1940 | Two copies, in the hand of Grace Plunkett, of a poem... | Grace Plunkett Papers |
| 11027 | National Library of Ireland | Ms17547 | 1940 | Letters to McGarrity, 1940, with other documents, co... | Joseph McGarrity Papers |
| 11991 | National Library of Ireland | Ms930/volume 9 | 1940 | Minutes of Evidence of the Commission on Vocational ... | |
| 11992 | National Library of Ireland | Ms 941/volume 20 | 1910
1939
1940 | Document number 196 Memorandum of Irish Country Wome... | |
| 11993 | National Library of Ireland | Ms 941/volume 20 | 1940 | Document 200 Memorandum, 15 November 1940, submitted... | |
| 21379 | OPW-Maynooth University Archive and Research Centre (OMARC) | Box 46-69 | 1941 | Folder containing letter to Mrs Overend from Madge F... | Airfield Archive |
| 6350 | Public Record Office of Northern Ireland | D/3265 | 1939
1941 | 2 letters from Norman Hanna, Montreal, Canada to his... | |
| 6588 | Public Record Office of Northern Ireland | D/1680 | c1940 | Genealogical table of the Carson family, Ballymoney,... | |
| 6658 | Public Record Office of Northern Ireland | D/1840/1 | 1940 | Photograph of members of Larne Nursing Society, with... | |
| 7537 | Public Record Office of Northern Ireland | D/847/25/13 | 1940-1941 | Papers about claim of Miss Mary McKenna, Cabragh, Du... | Longfield, Kelly and Armstrong Papers |
| 8583 | Public Record Office of Northern Ireland | T/3808 | 1941 | Extract from diary kept by Miss Woodside, Belfast, a... | |
| 21481 | Queen's University Belfast Special Collections and Archives | MS74 | c.1940 | MS 1/267 O’Connor, Patricia, pseud. The sparrows f... | QUB Miscellaneous Manuscripts |
| 2276 | RCSI Heritage Collections | | 1940 | Royal College of Surgeons in Ireland, Ladies' Ho... | |
| 855 | Religious Society of Friends in Ireland Historical Library | P407 | 1941 | Folder Shelf 42D Six Boards of mounted snapshots of... | Photographic Collections |
| 1233 | Religious Society of Friends in Ireland Historical Library | P948 | 1941 | Conferences and Youth Meetings: Yearly Meeting Team,... | Photographic Collections |
| 4185 | Religious Society of Friends in Ireland Historical Library | Strong Room Wills/65 a-b | 1941 | Glynn, Emily Maude, Terenure, Dublin: Died 14 March ... | Deeds |
| 4114 | Royal Irish Academy | 24/D/39 | 1940 | Folder I Typed enclosures concerning D'Alton fam... | D'Alton, Richard, Family |
| 22668 | Services Industrial Professional Technical Union (SIPTU) | | 1940 | Fermoy Branch:Branch register, 1940 | Irish Transport and General Workers Union |
| 22005 | St Brigid's Hospital, Ballinasloe | | 1940 | Sworn Enquiry at Ballinasloe Mental Hospital, Doctor... | Ballinasloe District Lunatic Asylum |
| 12111 | St Louis' Heritage Centre | MCG12/GB30-MCG13/GB30 | 1940
1966 | Photographs relating to Mother Columbanus Greene, Mo... | |
| 22764 | Tower Museum, Derry-Londonderry | | c.1940 | Black and white photograph of women wearing gas mask... | |
| 22783 | Tower Museum, Derry-Londonderry | | c.1940 | Enlarged black and white photograph of a dance held ... | |
| 10247 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs9265 | 1940 | Diary for 1940 which may belong to Athea Hannay, the... | |
| 10289 | Trinity College Dublin, Manuscripts and Archives Department | TCD Ms 10157-10159 | 1941, 1939 | Physics Laboratory Notebook of Miss [E] Power Steele... | |
| 10584 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/237 | 1940 | J. Butler to Miss Pearse referring to Mary Bridget&#... | Pearse Family |
| 3776 | UCD Special Collections | CUR/L/40 | 1941 | Yeats, Susan Mary, letter to C.P. Curran thanking hi... | Curran Collection |
| 5349 | UCD Special Collections | CUR/L/333-335 | 1941 | 333: Walshe, Joseph, letter to Mrs Elisabeth Cameron... | Curran Collection |
| 19342 | Westmeath County Archives Department | | 1940 | 288 Colonel C.K.H. Bury with Mrs Annie Kemp, agreeme... | Howard Bury Papers |