Llyfr barddoniaeth 'Gwilym Cowlyd',
Llyfr barddoniaeth 'Gwilym Cowlyd',
Llythyrau llenorion,
Llythyrau llenorion,
Llythyrau llenorion,
Llythyrau llenorion,
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Minute book of Cymmrodorion Society in Powys, etc.
Minute book of Cymmrodorion Society in Powys, etc.
Richards family memoranda and accounts, etc.
Richards family memoranda and accounts, etc.
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Thomas Richards and David Richards, etc.
Transcripts by Thomas Richards and David Richards, etc.
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, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Transcripts by Mary Richards, etc.
Llyfr Hir Mair Richards,
Llyfr Hir Mair Richards,
Barddoniaeth, etc.
Barddoniaeth, etc.
Autograph letters,
Autograph letters,
