Zion Independent Church, Llanidloes, register,
Zion Independent Church, Llanidloes, register,
Zion Baptist chapel, Bleddfa, memorial inscriptions,
Zion Baptist chapel, Bleddfa, memorial inscriptions,
Ystrad Marchell charters,
Ystrad Marchell charters,
Ysgubor-y-coed census returns,
Ysgubor-y-coed census returns,
Ychydig o hanes William Prisiart,
Ychydig o hanes William Prisiart,
'Y Brenin Llyr' gan William Shakespeare,
'Y Brenin Llyr' gan William Shakespeare,
Wrexham branch of the Typographical Association,
Wrexham branch of the Typographical Association,
Wood's Athenae Oxon., and the Welsh School, London,
Wood's Athenae Oxon., and the Welsh School, London,
Witwatersrand Cambrian Society, Johannesburg, papers,
Witwatersrand Cambrian Society, Johannesburg, papers,
Witwatersrand Cambrian Society committee minutes,
Witwatersrand Cambrian Society committee minutes,
Witney, Oxfordshire, wool industry records,
Witney, Oxfordshire, wool industry records,
Wills of Lewis Price, Lampeter, and William Price, Withington,
Wills of Lewis Price, Lampeter, and William Price, Withington,
Wills of John Harris, bishop of Llandaff, and William Harris,
Wills of John Harris, bishop of Llandaff, and William Harris,
Williams family pedigrees,
Williams family pedigrees,
Williams family of Trellyffant (Nevern) pedigree,
Williams family of Trellyffant (Nevern) pedigree,
William Watkin Edward Wynne letters to Edward Breese,
William Watkin Edward Wynne letters to Edward Breese,
William Thomas letter, etc,
William Thomas letter, etc,
William Thomas (Islwyn) and Martha Davies letters,
William Thomas (Islwyn) and Martha Davies letters,
William Samuel Evans, Enwogion plwy Llanfihangel-y-Creuddyn,
William Samuel Evans, Enwogion plwy Llanfihangel-y-Creuddyn,
William Rawson Williams, Atgofion amryw,
William Rawson Williams, Atgofion amryw,
