J. R. Phillips: Sheriffs of Cardiganshire, etc.
J. R. Phillips: Sheriffs of Cardiganshire, etc.
J. Wathen: Poetry
J. Wathen: Poetry
Joannes de Larasti: Choir book
Joannes de Larasti: Choir book
John Baylis: Monumental inscriptions
John Baylis: Monumental inscriptions
John Ceiriog Hughes: Myfanwy Fychan
John Ceiriog Hughes: Myfanwy Fychan
John Davies: Bywyd Mohammed, llyfryn hanesion, a barddoniaeth
John Davies: Bywyd Mohammed, llyfryn hanesion, a barddoniaeth
John Fenwick: Militia papers
John Fenwick: Militia papers
John Jenkins ('Ioan Siencin'): Cerddi
John Jenkins ('Ioan Siencin'): Cerddi
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jenkins, D.D.: Esboniad ar y Beibl
John Jones & Thomas Jones: Awdlau
John Jones & Thomas Jones: Awdlau
John Jones (Talhaiarn): Barddoniaeth
John Jones (Talhaiarn): Barddoniaeth
John Jones (Talhaiarn): Cyfieithiad o The Bard
John Jones (Talhaiarn): Cyfieithiad o The Bard
John Jones, Llanddeiniolen, Thomas Edwards (Twm o'r Nant), ac eraill: Barddoniaeth
John Jones, Llanddeiniolen, Thomas Edwards (Twm o'r Nant), ac eraill: Barddoniaeth
John Jones, Talsarn: Llyfr nodiadau
John Jones, Talsarn: Llyfr nodiadau
John Prichard: Dares Phrygius a Hanes Brenhinoedd Prydain
John Prichard: Dares Phrygius a Hanes Brenhinoedd Prydain
John Rowland: Inscriptions
John Rowland: Inscriptions
