'Cronfa Dafydd Ddu', etc.
'Cronfa Dafydd Ddu', etc.
Llythyrau llenorion,
Llythyrau llenorion,
Pedigrees and letters,
Pedigrees and letters,
Gwaith Ieuan Lleyn, etc.
Gwaith Ieuan Lleyn, etc.
Letters of John Jones (Tegid)
Letters of John Jones (Tegid)
Mynegai i farddoniaeth Huw Morys,
Mynegai i farddoniaeth Huw Morys,
Cofnodau Mechain ...
Cofnodau Mechain ...
Scrapbook of D. Silvan Evans
Scrapbook of D. Silvan Evans
Letters to D. Silvan Evans, etc.,
Letters to D. Silvan Evans, etc.,
Printed matter, etc.,
Printed matter, etc.,
Travel journals and agricultural notes (IAW 144)
Travel journals and agricultural notes (IAW 144)
Letters to Iolo Morganwg: Aikin-Dyer,
Letters to Iolo Morganwg: Aikin-Dyer,
Charters of Strata Florida
Charters of Strata Florida
Letters to Samuel Roberts (S.R.).
Letters to Samuel Roberts (S.R.).
Letters on Welsh Orthography
Letters on Welsh Orthography
Miscellanea
Miscellanea
Barddoniaeth
Barddoniaeth
Barddoniaeth
Barddoniaeth
Sermons
Sermons
Account books and a diary
Account books and a diary
