Geiriadur Cenhedlaethol Cymraeg a Saesneg ...,
Geiriadur Cenhedlaethol Cymraeg a Saesneg ...,
Geiriadur Cymraeg-Saesneg William Owen-Pughe
Geiriadur Cymraeg-Saesneg William Owen-Pughe
Gwaith ac Athrylith William Owen-Pughe,
Gwaith ac Athrylith William Owen-Pughe,
Letters M-P
Letters M-P
Letters of David Williams, Castell Deudraeth,
Letters of David Williams, Castell Deudraeth,
Letters to Iolo Morganwg: Owen-Stanhope,
Letters to Iolo Morganwg: Owen-Stanhope,
Letters to John Lloyd of Wigfair,
Letters to John Lloyd of Wigfair,
Letters to Sir Richard Colt Hoare
Letters to Sir Richard Colt Hoare
Letters to the Reverend John Williams
Letters to the Reverend John Williams
'Llyfr Tomas ab Ieuan, Tre'r-bryn',
'Llyfr Tomas ab Ieuan, Tre'r-bryn',
Llythyrau at T. Mordaf Pierce,
Llythyrau at T. Mordaf Pierce,
Materials relating to Carmarthen,
Materials relating to Carmarthen,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Pedigrees and letters,
Pedigrees and letters,
Poems, letters, &c.,
Poems, letters, &c.,
Scrapbook of D. Silvan Evans
Scrapbook of D. Silvan Evans