Date: 1913–82
Extent: 225 boxes
Date: 1885-1970
Extent: 4 boxes
Date: 1902–96
Extent: 67 volumes, 78 boxes
Date: 1921–85
Extent: 12 boxes
Date: 1911–13
Extent: 146 photographs
Date: 1945 - 1968
Extent: 8 items
Date: 1911–54
Extent: 57 items
Date: 1926-35; 1973
Extent: 1 box
Date: 1830–72
Extent: 22 items
Date: 1914–15
Extent: 136pp
Date: 1922–2008
Extent: 10 boxes
Date: 1952
Extent: 34pp
Date: 1914–75
Extent: 50 boxes
Date: 1914–15
Extent: 1 box
Date: 1972
Extent: 16pp
Date: 1912–52
Extent: 13 items
Collections relating to Colonel Daniel Bryan:
Date: c.1900–36
Extent: 50pp
Date: 1916–43
Extent: 1 box
Date: 1921–22; 1944–45
Extent: 1 box
Date: 1921
Extent: 30pp
Date: 1950–1
Extent: c.100pp
Date: 1956–7
Extent: 1 box
Date: 1943
Extent: 90pp
Date: 1946–61
Extent: 2 boxes
Date: 1897–1921
Extent: 42 items
Date: 1906–15
Extent: 60 items
Date: 1919–76
Extent: 1 box
Date: 1918–60
Extent: 40 items
Date: 1941
Extent: 1p
Date: 1919–23
Extent: 1 box
Date: 1963–2001
Extent: 6 boxes
Date: 1917–93
Extent: 11 boxes
Date: 1940-2011
Extent: 6 boxes
Date: (1914–76)
Extent: 52 boxes
Date: 1881–1978
Extent: 3 boxes
Date: 1916–78
Extent: 2 boxes
Date: 1916–80
Extent: 1 box
Date: 1914–20
Extent: 4pp
Date: 1937–82
Extent: 21 boxes
Cumann na nGaedheal and Fine Gael Parties:
Date: 1892–1958
Extent: 1 box
Date: 1942–81
Extent: 15 boxes
Date: 1923
Extent: 21pp
Date: 1882–1985
Extent: 200 boxes
Date: (1924–50)
Extent: 1 box
Date: 1894-1980
Extent: 8 boxes
Date: 1950
Extent: 19pp
Date: 1922–24
Extent: 220 items
Date: 1909
Extent: 6pp
Date: 1948-2003
Extent: 27 boxes
Date: 1979–2002
Extent: 4 binders
Date: 1937–43
Extent: 15 items
Date: 1743–95
Extent: 4 items
Date: 1912–21
Extent: 25pp
Date: 1926–74
Extent: 70 boxes
Date: 1890–1919
Extent: 1 bound volume
Date: 1916-1966
Extent: 1 box
Date: 1968–89
Extent: 4pp
Date: 1954–1955
Extent: 1 box
Date: c.1945
Extent: 4 items
Date: c.1938
Extent: 120pp
Date: 1913–95
Extent: 148 boxes
Date: 1957–98
Extent: 1 box
Date: 1894–1959
Extent: 40 boxes
Date: 1973–77
Extent: 47 boxes
Date: 1811–1901
Extent: 1 box
Date: c.1890–1910
Extent: 5 boxes
Date: 1693–1852
Extent: 1 box
Date: 1921–86
Extent: 15 boxes of papers, 30 volumes
Date: (1813–98)
Extent: 90 items
Date: 1979–91
Extent: 3 boxes
Date: 1920–87
Extent: 1 box
Date: 1917–27
Extent: 1 box
Date: 1940s
Extent: 72pp
Date: c.1950
Extent: 50pp
Date: 1916–1951
Extent: 3 boxes
Date: 1870–1979
Extent: 44 boxes
Date: 1859–69
Extent: c.300pp
Date: 1761–1946
Extent: 1 box
Date: 1906–37
Extent: 3pp; 1 photograph
Date: 1921
Extent: 1p; 1 photograph
Date: 1872–92
Extent: 4 items
Date: 1906–72
Extent: 15 boxes
Date: 1865–1950
Extent: 6 boxes
Date: 1918-2000
Extent: 1 box
Date: 1982–98
Extent: 37 boxes
Date: 1928–80
Extent: 8 boxes
Date: 1943–95
Extent: 18 boxes
Date: (1898–1963)
Extent: 9 boxes
Date: c.1939
Extent: 20pp
Date: 1910–c.1940
Extent: 7 items
Date: 1845–1989
Extent: 30 boxes
Date: 1963–87
Extent: 17 boxes
Date: 1905–11
Extent: 18pp
Date: 1941-1978
Extent: 39 boxes
Date: 1806-1954
Extent: 23 boxes
Date: 1948–80
Extent: 15 boxes
Date: 1918-1972
Extent: 5 boxes
Date: 1905-1981
Extent: 74 boxes
Date: 1890 -1974
Extent: 13 boxes
Date: 1921–24
Extent: 20pp
Date: 1900-1977
Extent: 31 boxes
Irish Volunteers:
Date: 1954–89
Extent: 6 boxes
Date: 1851–1937
Extent: 36 boxes
Date: 1904–50
Extent: 4 boxes
Date: 1853–1918
Extent: 1 box
Date: 1930s–2021
Extent: 1 box
Date: 1912–61
Extent: 6 boxes
Date: 1818–65
Extent: 4 disbound ledgers
Date: 1894–1993
Extent: 100 volumes
Date: 1899–2004
Extent: 100 volumes
Seán Lemass:
Date: 1847
Extent: 4pp
Date: c.1950
Extent: c.250pp
Date: 1912–58
Extent: 13 boxes
Date: 1856-1959
Extent: 6 boxes
Date: 1921–2
Extent: 7 items
Date: 1914–82
Extent: 45 boxes
Date: 1917–73
Extent: 40 boxes
Date: 1868–1979
Extent: 56 boxes
Date: 1920–65
Extent: 6 boxes
Date: 1872–1964
Extent: 11 boxes
Date: 1953–54
Extent: 6 items
Date: 1895–1962
Extent: 13 boxes
Date: 1915–57
Extent: 15 boxes
Date: 1900–3
Extent: 5 items
Date: 1919–21
Extent: 1 item
Date: 1882–1900
Extent: 737pp
Date: 1905–87
Extent: 2 boxes
Date: 1817–1950
Extent: 1 box
Date: 1980–81
Extent: 354pp
Date: 1949
Extent: 23pp
Date: 1919–71
Extent: 40 boxes
Date: 1935–1985
Extent: 4 boxes
Date: 1925–32
Extent: 1 box
Date: c.1923
Extent: 34pp
Date: 1913–54
Extent: 1 box
Date: 1928–38
Extent: 10pp
Date: 1947–2000
Extent: 37 boxes
Date: 1848
Extent: 22pp
Date: 1837–1981
Extent: 15 boxes
Date: 1921–22
Extent: 5 boxes
Date: 1916–69
Extent: 11 boxes
Date: (1863–1959)
Extent: 3 boxes
Date: 1885–1932
Extent: Item
Date: 1892–1987
Extent: 3 boxes
Date: 1909–19
Extent: 250 items
Date: 1892–1987
Extent: 3 boxes
Date: 1900–70
Extent: 100 boxes
Date: 1921–22
Extent: 1 box
Date: (1892–2002)
Extent: 2 boxes
Date: 1990–2001
Extent: 1 box
Date: 1944–53
Extent: 1 volume
Date: 1935–7
Extent: 23 items
Date: 1987–94
Extent: 18pp
Date: 1860–61
Extent: 57pp
Date: 1922–23
Extent: 1 box
Date: 1915–80
Extent: 16 boxes
Date: 1939
Extent: c.40 genealogical tables and certificates of pedigree
William Smith O'Brien:
Date: 1896–1944
Extent: 30 items
Date: 1750–1895
Extent: 10 boxes
Date: 1888–1956
Extent: 6 boxes
Date: 1921–26
Extent: 23pp
Date: 1911–16
Extent: 12pp
Date: 1835–63
Extent: 1 box
Date: 1946–78
Extent: 20 boxes
Date: 1830–1916
Extent: 5 boxes
Date: 1921–23
Extent: 14pp
Date: 1837–48
Extent: 5 items
Date: 1928–79
Extent: 15 boxes
Date: 1898–1984
Extent: 20 boxes
Date: c.1940
Extent: c.200pp
Date: 1927
Extent: 4pp
Date: 1902–32
Extent: 5 boxes
Date: 1941–2005
Extent: 14 boxes
Date: 1883–2002
Extent: 7 boxes
Date: 1916–56
Extent: 22 boxes
Date: c.1915–6
Extent: 28pp
Date: 1921–37 [–1963]
Extent: 1 box
Date: 1917–89
Extent: 9 boxes
Date: 1833–1989
Extent: 14 boxes
Date: 1807–19
Extent: 71 letters
Date: 1916–24
Extent: 1 box
Date: 1955–6
Extent: 160pp
Date: 1941–44
Extent: 18 items
Date: 1902–46
Extent: 7 boxes
Date: 1914
Extent: 1 volume
Date: 1905 - 1973
Extent: 16 boxes
Date: 1854–1919
Extent: 39 diaries
Date: 1923
Extent: 2pp
Date: 1888–1936
Extent: 1 box
Date: 1977–98
Extent: 4 boxes
Date: 1839–1996
Extent: 23 boxes
Date: 1703–1828
Extent: 24 items
Date: 1944
Extent: 54pp
Date: 1843 - 1982
Extent: 2 boxes
Date: 1916–24
Extent: 72pp
Date: 1921–1922
Extent: 1 box
Date: 1822 - 1957
Extent: 3 boxes
Date: 1916–9
Extent: 12 items
RTÉ Radio Scripts Collection:
Date: 1909–64
Extent: 20 boxes
Date: 1915–22
Extent: 3 boxes
Date: 1927–96
Extent: 25 boxes
Date: 1893–1942
Extent: 6 boxes
Date: 1909–10
Extent: 4 items
Date: 1971–2003
Extent: 8 boxes
Date: 1941–54
Extent: 12 items
Date: 1829–51
Extent: 50 items
Date: 1912–13; 1919–22
Extent: 2 volumes
Date: 1918–22
Extent: 8 boxes
Date: 1925–32
Extent: 1 box
Date: 1891
Extent: 95pp
Date: 1930–85
Extent: 14 boxes
Date: 1919–70
Extent: 26 boxes
Date: 1922–34
Extent: 28 boxes
Date: 1903–18
Extent: c.50pp
Date: 1950–53
Extent: 60pp
Date: 1932 - 1964
Extent: 4 boxes
Date: 1927–96
Extent: 14 boxes
Date: 2007–2011, 2015/18
Extent: 34 items