Casgliad o Salmau a Hymnau ... Y Methodistiaid Calfinaidd,
Casgliad o Salmau a Hymnau ... Y Methodistiaid Calfinaidd,
Bywgraffiad Peter Williams, etc.
Bywgraffiad Peter Williams, etc.
Scrap book,
Scrap book,
Hunangofiant 'Erfyl', etc.
Hunangofiant 'Erfyl', etc.
Daearyddiaeth Ysgrythurol, etc.
Daearyddiaeth Ysgrythurol, etc.
Barddoniaeth, etc.
Barddoniaeth, etc.
Material for Cofiant Ann Griffiths,
Material for Cofiant Ann Griffiths,
Morris Davies miscellanea, etc.
Morris Davies miscellanea, etc.
Casgliad o Salmau a hymnau ...,
Casgliad o Salmau a hymnau ...,
Composite volume of Morris Davies,
Composite volume of Morris Davies,
Printed matter, etc.,
Printed matter, etc.,
Letters addressed to W. J. Roberts,
Letters addressed to W. J. Roberts,
Llyfr tonau
Llyfr tonau
Llyfr tonau
Llyfr tonau
Caniadau y Cyssegr a'r Teulu
Caniadau y Cyssegr a'r Teulu
Correspondence,
Correspondence,
Letters to 'Owain Alaw',
Letters to 'Owain Alaw',
Llyfr tonau
Llyfr tonau