Gwallter Mechain (2)
Gwallter Mechain (2)
Gwallter Mechain (1)
Gwallter Mechain (1)
Gwallter Mechain (3)
Gwallter Mechain (3)
Merionethshire and Caernarvonshire records (facsimile)
Merionethshire and Caernarvonshire records (facsimile)
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Adysgrifau 'Manoethwy',
Adysgrifau 'Manoethwy',
Letters of John Jones (Tegid)
Letters of John Jones (Tegid)
Letters of John Jones (Tegid)
Letters of John Jones (Tegid)
Barddoniaeth
Barddoniaeth
Travel journals and agricultural notes (IAW 144)
Travel journals and agricultural notes (IAW 144)
Welsh arms and pedigrees
Welsh arms and pedigrees
Letters
Letters
Transcripts of letters from the Reverend Thomas Charles and his wife,
Transcripts of letters from the Reverend Thomas Charles and his wife,
Correspondence of 'Erfyl',
Correspondence of 'Erfyl',
Welsh poetry and miscellanea,
Welsh poetry and miscellanea,
Barddoniaeth
Barddoniaeth
Account books and a diary
Account books and a diary
Letters
Letters
The Welsh language
The Welsh language
Accounts
Accounts
