[Letter from John O'Donovan (8 Newcomen Place, North Strand, Dublin) to William Reeves, discussing the locality of Castle Drumtarsy.]

[Letter from William Reeves (Parsonage, Ballymena, Co. Antrim) to John O'Donovan (8 Newcomen Place, North Strand, Dublin), incorporating O'Donovan's response to queries.]

[Letter from J. Donnavanides [John O'Donovan] (36 Buckingham Street, Dublin) to William Reeves, concerning the young linguist Whitley Stokes.]

[Letter from John O'Donovan (36 Buckingham Street, Dublin) to William Reeves, discussing a number of Irish clans and their territories.]

[Letter from John O'Donovan (36 Buckingham Street, Dublin) to William Reeves, discussing the meaning of the Irish word Drui or Drai.]

[Letter from John O'Donovan (36 Buckingham Street, Dublin) to William Reeves, discussing Scottish place names and women's names.]

[Letter from John O'Donovan (36 Buckingham Street, Dublin) to William Reeves, discussing their work.]

[Letter from John O'Donovan (36 Buckingham Street, Dublin) to Edmund Getty, sending some Belfast maps and translating some Irish names.]

[Letter from John O'Donovan (47 Essex Street, Dublin) to George Petrie (21 Great Charles Street, Dublin), discussing the meaning of some Irish words, as well as Cormac Mac Cullenan's will.]

[Letter from John O'Donovan (8 Newcomen Place, North Strand, Dublin) to William Reeves (11 Panton Square, Haymarket, London), discussing the state of Irish manuscripts in a number of British archives and their interpretation to date.]

[Two letters and two notes from John O'Donovan (36 Buckingham Street, Dublin) to William Reeves, discussing the identity of Berichter according to the Irish annals, and generally highlighting the importance of antiquarian studies.]

The Irish Virtual Research Library and Archive (IVRLA) is a digitisation project launched in UCD in January 2005. The project was conceived as a means to increase and facilitate access to UCD’s cultural heritage repositories through the adoption of digitisation technologies.