Letters,
Letters,
Welsh poetry,
Welsh poetry,
Cymdeithas Cymreigyddion y Fenni,
Cymdeithas Cymreigyddion y Fenni,
Pregethau,
Pregethau,
Letters, A-M
Letters, A-M
Miscellaneous papers,
Miscellaneous papers,
Barddoniaeth,
Barddoniaeth,
Papurau Ioan Cunllo
Papurau Ioan Cunllo
Letters to John Jones (Ivon)
Letters to John Jones (Ivon)
Barddoniaeth; y XXIV brenin cadarnaf,
Barddoniaeth; y XXIV brenin cadarnaf,
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Correspondence,
Correspondence,
Llythyrau, D-F
Llythyrau, D-F
J. Seymour Rees Collection
J. Seymour Rees Collection
Testimonials for Celtic Professorship,
Testimonials for Celtic Professorship,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters of John Rhys, etc.,
Letters of John Rhys, etc.,
Manion Mawddwy,
Manion Mawddwy,
