'Cronfa Dafydd Ddu', etc.
'Cronfa Dafydd Ddu', etc.
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Autograph letters,
Autograph letters,
Mynegai i farddoniaeth Huw Morys,
Mynegai i farddoniaeth Huw Morys,
Gwaith Ieuan Lleyn, etc.
Gwaith Ieuan Lleyn, etc.
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Testunau Cymraeg yn llaw D. Silvan Evans,
Testunau Cymraeg yn llaw D. Silvan Evans,
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.
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.
Llyfr Hir Mair Richards,
Llyfr Hir Mair Richards,
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Barddoniaeth Huw Morys, etc.
Barddoniaeth Huw Morys, etc.
