This collection consists largely of letters from Roger Casement to Captain Hans Boehm, during Casement's stay in Germany in 1915, as well as some associated material (photographs, medals) relating to his first contact with the German authorities in November and December 1914 and the formation of the Irish Brigade in 1915.

A collection of material related to the Easter Rising 1916 from the IBVM (Loreto) Institute & Irish Province Archives, including contemporaneous accounts of the Rising as observed by the Loreto Sisters at St Stephen’s Green Dublin and Loreto Abbey Rathfarnham. The material is collated from three separate Loreto archival collections: the community archives of Loreto Abbey Rathfarnham; Loreto College, 53 St Stephen’s Green; and M. Michael Corcoran IBVM, Superior General 1888 – 1918. The collection comprises of two manuscript community annals, a military permit, picture postcards from Loreto Abbey Rathfarnham and Loreto College, 53 St Stephen’s Green, and a typed letter from M. Michael Corcoran IBVM, Superior General 1888 – 1918.

Part of UCD Library's Curran Collection, most of these postcards were published in 1916 in the immediate aftermath of the Insurrection. They provide an excellent contemporary pictorial record of the damage to the city; one showing a “before and after” photograph of Sackville (O'Connell) Street. Some are reproductions of “under fire” photos taken by the Daily Sketch photographer and published by Easons. Other series were produced by Hely's and Coleman's publishers. The collection contains 37 distinct postcards (as well as duplicates) collected by Constantine Curran.

This collection of photographic prints forms part of the papers of Desmond FitzGerald (P80). The majority of theses photographs arise out of the Civil War but other smaller series relate to the aftermath of the Easter Rising and to the War of Independence. There are also other series of army portraits and of historical occasions photographs.

This collection consists of files relating to Irish Lights during World War I, and the Irish War of Independence and Civil War, covering the period 1914-1931. The files contain reports, letters and telegrams from Lightkeepers and other Irish Lights personnel around the coast; correspondence with the government and state bodies including the British Army and Navy, members of Dail Eireann and the new Departments of the State; and instructions, memoranda and official documents issued to Irish Lights by Government Departments and State bodies. Topics covered include reducing or extinguishing lights ; submarine sightings and attacks ; rescue of shipwrecked crews; and raids on lighthouses.