Papers from the library of J. Gwenogvryn Evans, [1440x1930], including transcripts, manuscripts, deeds, essays, ledgers and account books acquired by J. Gwenogvryn Evans some of which are in the autograph of Robert Vaughan and John Jones of Gellilyfdy; transcripts of various manuscripts, the Red Book of Hergest, Llyfr Gwyn Rhydderch and The Book of Aneirin by J. Gwenogvryn Evans; manuscripts, proofs and printed copies of the Historical Manuscripts Commission Report on manuscripts in the Welsh Language and other works produced by J. Gwenogvryn Evans; facsimilies and photographic prints of pages of Welsh manuscripts; indexes and glossaries; translations and notes on manuscripts by J. Gwenogvryn Evans; notebooks and scrapbooks; printing blocks; and personal items; together with J. Gwenogvryn Evans correspondence and family papers, comprising letters to his wife Edith (neé Hunter), 1860-1898, from J. Gwenogvryn Evans, relatives and friends, with some reflecting also her work as Secretary of the Carmarthen branch of the RSPCA; letters to J. Gwenogvryn Evans, 1875-1888, from various correspondents; letters to Edith Hunter's father, Rev. Stephenson Hunter, 1843-1875; family correspondence, 1832-1879, including letters to Edith Hunter's mother, Julia Hunter, and her grandmother; miscellaneous correspondence and autographs, 1832-1867, collected by Edith Hunter; biographical material relating to Rev. Stephenson Hunter, [1818x1875]; and family papers, including notebooks and notes [1840s]-1884. 4 boxes of correspondence remain uncatalogued.