The Nugent Manuscript — a sixteenth century book of poems, written on vellum — was deposited on loan with the National Library at the beginning of the 1930s. Following a request by the previous owners, and having regard to legal advice sought, the manuscript was returned to them in 1996. An offer which took account of three expert valuations received by the library was not accepted by the owners.
The export of the manuscript to England was authorised by a licence issued by the library, acting for the Minister, in 1997 under the Manuscripts and Pictures (Regulation of Export) Act, 1945. A microfilm copy of the book and a high quality photographic record of it is available in the library; thus a licence under the Act could not have been refused.