John Maurice charity,
John Maurice charity,
John Maurice Davies: Transcript of Lewis Morris manuscript
John Maurice Davies: Transcript of Lewis Morris manuscript
John Meredith Lloyd Jones Papers,
John Meredith Lloyd Jones Papers,
John Middleton: Essays on the history of the Rhondda
John Middleton: Essays on the history of the Rhondda
John Middleton, Victorian provincial architect,
John Middleton, Victorian provincial architect,
John Morris Papers,
John Morris Papers,
John Morris: Sermons, &c.
John Morris: Sermons, &c.
John Ogilby in Wales and the Borders,
John Ogilby in Wales and the Borders,
John Orlando Parry Manuscripts,
John Orlando Parry Manuscripts,
John Osmond Papers,
John Osmond Papers,
John Owen, Brechfa: Papurau
John Owen, Brechfa: Papurau
John Owen-Jones Music MSS /
John Owen-Jones Music MSS /
John Parry ('Bardd Alaw'),
John Parry ('Bardd Alaw'),
John Parry, Bardd Alaw, 1776-1851.
John Parry, Bardd Alaw, 1776-1851.
John Paton: Ledger
John Paton: Ledger
John Penwarne ('Owen ap Hoell'): Transcripts of poetry
John Penwarne ('Owen ap Hoell'): Transcripts of poetry
John Petts letters,
John Petts letters,
John Petts Manuscripts
John Petts Manuscripts
John Phillips of Bangor Manuscripts
John Phillips of Bangor Manuscripts
John Phillips's Tune Book
John Phillips's Tune Book
