Plan drawn for the Potrero Avenue Extension Commissioners by M M O'Shaughnessy.

Blueprint plan showing 3rd floor of central tower of the Manufactures and Liberal Arts Building. The Architect is Arthur Page Brown. Drawn at a scale of 1/8 inch to 1 foot.

Files of records relating to the use of plastic bullets by police forces and security forces in Northern Ireland.

Play-bill for plays by the students at Scoil Éanna at the Irish Theatre, Hardwicke St. The plays include "Iosagan" and "The Master", miracle plays by P H Pearse.

Play-bill for plays by the students at Scoil Eanna at the Irish Theatre, Hardwicke St., the plays include "Iosagan" and "The Master", miracle plays by Padraig Pearse.

Circular plea from the Listowel Writers' Week committee looking for yearly subscriptions to keep the week afloat.

Typescript draft with amendments and notes on a talk given by Eoghan Ó Tuairisc to RTE on "Dialann Deoraí" by Dónall Mac Amhlaigh, later published in "Pleasures of Gaelic Literature" edited by John Jordan.

Correspondence regarding the sponsorship of community Alert and literature available; notes of meetings regarding Community Alert.

Pocket Diary for the year, containing very brief notes on work undertaken and people met in relation to his work.

Colour pocket map of Humboldt County, drawn by J N Lentell at the scale of 4 miles to 1 inch. O'Shaughnessy has made some edits to the map, adding in lumber companies, mills, the Buffalo syndicate and more. The map was published in 1893, but the edits are likely to have been made c. 1896.