Gŵyl Delynau Cymru, Caernarfon
Gŵyl Delynau Cymru, Caernarfon
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Correspondence
Correspondence
Album of 'Gwalchmai',
Album of 'Gwalchmai',
Autograph letters
Autograph letters
Miscellaneous correspondence,
Miscellaneous correspondence,
General correspondence,
General correspondence,
Llythyrau, etc.,
Llythyrau, etc.,
Letters of Major Nanney, etc.
Letters of Major Nanney, etc.
Snell & Sons Collection of Music Manuscripts,
Snell & Sons Collection of Music Manuscripts,
Letters to Lewis Morris,
Letters to Lewis Morris,
Ada Lovelace letter
Ada Lovelace letter
Llythyrau, R-T
Llythyrau, R-T
Letters to John Ceiriog Hughes
Letters to John Ceiriog Hughes
Talhaiarn papers,
Talhaiarn papers,
M. L. Tennant - Morris Thomas,
M. L. Tennant - Morris Thomas,
Welsh Melodies
Welsh Melodies
Letters of Brinley Richards and 'Pencerdd Gwalia'
Letters of Brinley Richards and 'Pencerdd Gwalia'