Barddoniaeth, etc., gan John Evans ('I. D. Ffraid'). Mewn byrddau. Rhoddwyd gan J. F. Prytherch, Glan Conwy, Medi 1949,
Barddoniaeth, etc., gan John Evans ('I. D. Ffraid'). Mewn byrddau. Rhoddwyd gan J. F. Prytherch, Glan Conwy, Medi 1949,
Barddoniaeth, llythyrau, &c.
Barddoniaeth, llythyrau, &c.
Barddoniaeth, Proffwydoliaethau, &c.
Barddoniaeth, Proffwydoliaethau, &c.
Barddoniaethgan John William Jones ('Andronicus'; 1842-1895). Papur. Rhoddwyd gan Gwilym Arthur Jones, Dinbych, Hydref 1962,
Barddoniaethgan John William Jones ('Andronicus'; 1842-1895). Papur. Rhoddwyd gan Gwilym Arthur Jones, Dinbych, Hydref 1962,
Barddoniaethgan y Parchedig J. Gwyddno Williams. (Gynt J. Gwyddno Williams MS.) Rhwng byrddau. Rhoddwyd gan y Parchedig D. Wyre Lewis ...,
Barddoniaethgan y Parchedig J. Gwyddno Williams. (Gynt J. Gwyddno Williams MS.) Rhwng byrddau. Rhoddwyd gan y Parchedig D. Wyre Lewis ...,
Barddoniaethgan y Parchedig J. Gwyddno Williams. (Gynt J. Gwyddno Williams MS.) Rhwng byrddau. Rhoddwyd gan y Parchedig D. Wyre Lewis ...,
Barddoniaethgan y Parchedig J. Gwyddno Williams. (Gynt J. Gwyddno Williams MS.) Rhwng byrddau. Rhoddwyd gan y Parchedig D. Wyre Lewis ...,
Bardic lore,
Bardic lore,
Bargain book of a slate quarry. (Formerly Borth-y-gest MS 132.) English. Boards. Purchased from the library of Mr R. E ...,
Bargain book of a slate quarry. (Formerly Borth-y-gest MS 132.) English. Boards. Purchased from the library of Mr R. E ...,
Barker family MSS,
Barker family MSS,
Barmouth Harbour Trust Records,
Barmouth Harbour Trust Records,
Baroness Eluned Morgan Papers
Baroness Eluned Morgan Papers
Baroness Gale Papers
Baroness Gale Papers
Baroness Grey de Ruthyn,
Baroness Grey de Ruthyn,
Baroness Randerson Papers
Baroness Randerson Papers
Baronetage,
Baronetage,
Basic English and spelling reform (typescripts, etc). (Formerly Howell Ll. Davies MS 22.) English. In boards. Purchased from the library ...,
Basic English and spelling reform (typescripts, etc). (Formerly Howell Ll. Davies MS 22.) English. In boards. Purchased from the library ...,
Basil Thorne Collection of North Wales Deeds,
Basil Thorne Collection of North Wales Deeds,
Bathafarn and Llanbedr Estate Records,
Bathafarn and Llanbedr Estate Records,
Battle of the Trees
Battle of the Trees
BBC Cymru-Ffeiliau Cynhyrchwyr / BBC Wales-Producers' Files
BBC Cymru-Ffeiliau Cynhyrchwyr / BBC Wales-Producers' Files
