W. Llewelyn Williams: Notes on Courts of Great Sessions in Wales
W. Llewelyn Williams: Notes on Courts of Great Sessions in Wales
Music book,
Music book,
Llyfr cofnodion Cymdeithas Hanes Bedyddwyr Cymru
Llyfr cofnodion Cymdeithas Hanes Bedyddwyr Cymru
Llandanwg parish register
Llandanwg parish register
Llanbedr (Merioneth) parish register
Llanbedr (Merioneth) parish register
Anthemau ac emyn-donau
Anthemau ac emyn-donau
Welsh music bibliography
Welsh music bibliography
Llansadwrn parish register
Llansadwrn parish register
Fishguard Turnpike Trust Order Book
Fishguard Turnpike Trust Order Book
William Jenkins: Bookseller's account book
William Jenkins: Bookseller's account book
Farm account books,
Farm account books,
Thomas Hevin Williams: Bibliography relating to Merioneth
Thomas Hevin Williams: Bibliography relating to Merioneth
H. Ivor Jones: Hanes Annibyniaeth yn Sir Gaernarfon ..., copi, gydag ychwanegiadau
H. Ivor Jones: Hanes Annibyniaeth yn Sir Gaernarfon ..., copi, gydag ychwanegiadau
Cofnodion cyfarfodydd Ysgolion Dosbarth y ddwy afon
Cofnodion cyfarfodydd Ysgolion Dosbarth y ddwy afon
Llanstephan parish register
Llanstephan parish register
Trefeurig Highways Wages Account Book
Trefeurig Highways Wages Account Book
Ffestiniog parish register (facsimile)
Ffestiniog parish register (facsimile)
Caerwys parish registers (facsimiles)
Caerwys parish registers (facsimiles)
Coal mining industry papers,
Coal mining industry papers,
Ledger,
Ledger,
