Llythyrau llenorion,
Llythyrau llenorion,
Pedigrees and letters,
Pedigrees and letters,
Autograph letters,
Autograph letters,
Barddoniaeth
Barddoniaeth
'Ysgrepan Nathan Dyfed'
'Ysgrepan Nathan Dyfed'
Barddoniaeth,
Barddoniaeth,
Welsh poetry and miscellanea,
Welsh poetry and miscellanea,
Cambrian societies,
Cambrian societies,
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Darowen tithes; transcripts by Mary Richards; etc.
Darowen tithes; transcripts by Mary Richards; etc.
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Miscellanea,
Miscellanea,
Letters, vol. I,
Letters, vol. I,
Llyfr barddoniaeth 'Gwilym Cowlyd',
Llyfr barddoniaeth 'Gwilym Cowlyd',
Albwm llofnodion, &c.
Albwm llofnodion, &c.
'Cronfa Dafydd Ddu', etc.
'Cronfa Dafydd Ddu', etc.
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Llyfr Hir Mair Richards,
Llyfr Hir Mair Richards,
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
