A medical treatise in Welsh, &c.
A medical treatise in Welsh, &c.
Astrology, theological tracts, &c.
Astrology, theological tracts, &c.
Barddoniaeth, etc.,
Barddoniaeth, etc.,
Casgliad o farddoniaeth, &c.
Casgliad o farddoniaeth, &c.
Charms against witchcraft,
Charms against witchcraft,
Letters to the Rev. Elias Owen
Letters to the Rev. Elias Owen
Llyfr Peter Bailey Williams,
Llyfr Peter Bailey Williams,