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.

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.