Hen gerddi Cymru,
Hen gerddi Cymru,
Letters from J. Lloyd Williams
Letters from J. Lloyd Williams
Letters to Myvanwy Rhys
Letters to Myvanwy Rhys
Letters to T. Huws Davies
Letters to T. Huws Davies
Letters to the Reverend D. E. Jenkins,
Letters to the Reverend D. E. Jenkins,
Letters,
Letters,
Letters,
Letters,
Letters,
Letters,
Llenorion sir Aberteifi
Llenorion sir Aberteifi
Llythyrau at William Hobley, &c.,
Llythyrau at William Hobley, &c.,
Montgomeryshire pedigrees, &c.,
Montgomeryshire pedigrees, &c.,
Robert Roberts (Y Sgolor Mawr): Papers
Robert Roberts (Y Sgolor Mawr): Papers
Sermon notes,
Sermon notes,
The Bible in Wales,
The Bible in Wales,
The Trevecka Press,
The Trevecka Press,
Thomas Edward Ellis & John Humphreys Davies: Material relating to Morgan Llwyd
Thomas Edward Ellis & John Humphreys Davies: Material relating to Morgan Llwyd
Transcripts from Llanbryn-mair parish registers, &c.,
Transcripts from Llanbryn-mair parish registers, &c.,
Undated letters A-D,
Undated letters A-D,
