Materials documenting Irish artist, art educator, and community activist Leslie MacWeeney's work as an illustrator and hand‑colorist for the Dolmen Press. Of particular note are items related to Arland Ussher’s The XXII Keys of the Tarot (1957), including MacWeeney's proof sheets and an original French tarot deck used as a model. The collection also contains a signed limited edition of Arland Ussher’s booklet The Thoughts of Wi Wong, Dolmen Press bookseller catalogs, stock lists, and subscription cards, and an issue of Icarus, the student literary magazine of Trinity College, Dublin.