Accounts,
Accounts,
Album of 'Gwalchmai',
Album of 'Gwalchmai',
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Angharad Llwyd papers and letters,
Angharad Llwyd papers and letters,
Barddoniaeth; y XXIV brenin cadarnaf,
Barddoniaeth; y XXIV brenin cadarnaf,
Commonplace book,
Commonplace book,
Cymdeithas Cymreigyddion y Fenni
Cymdeithas Cymreigyddion y Fenni
Hebrew bible,
Hebrew bible,
John Parry ('Y Telynor Dall'),
John Parry ('Y Telynor Dall'),
Journal,
Journal,
Letters
Letters
Letters and poetry
Letters and poetry
Letters from David Howell ('Llawdden'),
Letters from David Howell ('Llawdden'),
Letters G-J (Morgan Jones)
Letters G-J (Morgan Jones)
Letters to Arthur Stanley Davies,
Letters to Arthur Stanley Davies,
Letters,
Letters,
Letters,
Letters,
Letters, etc.,
Letters, etc.,
Llythyrau 'Gwilym Hiraethog',
Llythyrau 'Gwilym Hiraethog',
Maxwell Fraser Papers,
Maxwell Fraser Papers,
