Neath (Castell-Nedd),
Neath (Castell-Nedd),
Newport (Monmouthshire),
Newport (Monmouthshire),
Pen-y-Garn / Garn (Bow Street, co. Card.),
Pen-y-Garn / Garn (Bow Street, co. Card.),
Pontypridd,
Pontypridd,
Rhondda,
Rhondda,
Rhondda Fach,
Rhondda Fach,
Rhydaman,
Rhydaman,
Rumney,
Rumney,
Swansea,
Swansea,
Swyddffynnon a'r Bont [Pontrhydfendegaid, co. Card.],
Swyddffynnon a'r Bont [Pontrhydfendegaid, co. Card.],
Tonyrefail,
Tonyrefail,
Twrgwyn and Penmorfa,
Twrgwyn and Penmorfa,
Upper Rhondda,
Upper Rhondda,
Woodstock [Ambleston, co. Pemb.],
Woodstock [Ambleston, co. Pemb.],
Y Fro,
Y Fro,
Calvinistic Methodist Historical Society papers,
Calvinistic Methodist Historical Society papers,
Calvinistic Methodist Parliamentary Bill,
Calvinistic Methodist Parliamentary Bill,
Constitutional deeds,
Constitutional deeds,
Hymn book of the Calvinistic and Wesleyan Methodists, and Hymn and Tune Book of the Calvinistic and Wesleyan Methodistsiaid (Caernarfon ...,
Hymn book of the Calvinistic and Wesleyan Methodists, and Hymn and Tune Book of the Calvinistic and Wesleyan Methodistsiaid (Caernarfon ...,
Manuscripts of Y Traethodydd,
Manuscripts of Y Traethodydd,
