Barddoniaeth,
Barddoniaeth,
Letter from [?] to [Henry] Herbert,
Letter from [?] to [Henry] Herbert,
Observations upon the picturesque scenery of North Wales
Observations upon the picturesque scenery of North Wales
Leonard Joseph Brown Papers,
Leonard Joseph Brown Papers,
Miscellaneous correspondence,
Miscellaneous correspondence,
Letters to John Lloyd of Wigfair,
Letters to John Lloyd of Wigfair,
Tours of England and Wales
Tours of England and Wales
Snowdon from Garreg
Letters, vol. I,
Letters, vol. I,
Lhuyd correspondence,
Lhuyd correspondence,
