Letters to 'Owain Alaw',
Letters to 'Owain Alaw',
Englynion coffa Dafydd Ionawr
Englynion coffa Dafydd Ionawr
Eben Fardd's will and Llwynhelig deed
Eben Fardd's will and Llwynhelig deed
Letters of Major Nanney, etc.
Letters of Major Nanney, etc.
Autograph Letters
Autograph Letters
Autograph Letters
Autograph Letters
Llyfr Achau ac Arfbeisiau ...
Llyfr Achau ac Arfbeisiau ...
Miscellaneous papers and letters,
Miscellaneous papers and letters,
Letters addressed to W. J. Roberts,
Letters addressed to W. J. Roberts,
Notes on churches, etc.,
Notes on churches, etc.,
Album of 'Gwalchmai',
Album of 'Gwalchmai',
Achau a mân gofion,
Achau a mân gofion,
Enwogion Llŷn ac Eifionydd,
Enwogion Llŷn ac Eifionydd,
Cofnodion teuluaidd Joseph Eaton,
Cofnodion teuluaidd Joseph Eaton,
Llyfr Catherine Jones,
Llyfr Catherine Jones,
Llawysgrifau 'Tremlyn'
Llawysgrifau 'Tremlyn'
Papurau Owain Lleyn,
Papurau Owain Lleyn,
Llyfr Achau Cyf. VI,
Llyfr Achau Cyf. VI,
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Miscellanea,
Miscellanea,
