- NLW MS 18792A.
- File
Part of J. Seymour Rees Collection
English. Formerly J. Seymour Rees MS 157.
Part of J. Seymour Rees Collection
English. Formerly J. Seymour Rees MS 157.
'Gwerth ac amrywiaeth rhyddiaith Gymraeg'. W. Llewelyn Williams.
Part of J. Seymour Rees Collection
See also NLW 18782C. Welsh. Formerly J. Seymour Rees MS 158.
'Rhai o hen feirdd Merthyr a'r cylch'. Llawysgrif.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 155.
'Hanes a neges yr emyn Gymraeg'. Typescript.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 154.
'Llawlyfr ar enwogion sir Frycheiniog ar gyfer plant o 11-15 oed'. Typescript,
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 152.
Llyfr taith: 'Cartrefi Dyfed'. Typescript.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 147.
'Llyfryn ar gyfer ymwelwyr ag Aberteifi a'r cylch'. 1956,
Part of J. Seymour Rees Collection
'Teithiau yn sir Frycheiniog'. 1954. 'Journeys in Breconshire'. Typescripts. Welsh, English. Formerly J. Seymour Rees MSS 148-151.
Appreciations and pictures. Typescript.
Part of J. Seymour Rees Collection
'Appreciations of:. (I) Ben Davies, Tailor's Hall, [Aberaeron]. (Ii) Judith Davies, Tailor's Hall, Aberaeron. (Iii) E. O. James, [Aberaeron]. Typescripts. Tri Darlun:. (I) Ben Davies yn yr Eisteddfod Genedlaethol. (Ii) Idwal Jones yng Ngholeg Aberystwyth. (Iii) Caradog Roberts mewn Cymanfa Ganu. 'Hanner dwsin o enwogion Dyffryn Cynon'. 'Chwech o gartrefi Morgannwg'. Welsh. Formerly J. Seymour Rees MSS 140-146.
'John Thomas, 'Pencerdd Gwalia': ei fywyd a'i waith'. Typescript.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 137.
'Syr Owen Morgan Edwards'. Typescript.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MSS 138-39.
Part of J. Seymour Rees Collection
See also NLW 18644C. Welsh. Formerly J. Seymour Rees MS 136.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 135.
Part of J. Seymour Rees Collection
'Hanes Cymdeithas yr Iaith Gymraeg, gyda sylw arbennig ar gysylltiad David Jones ('Defynnog') a hi'. Buddugol yn Eisteddfod Genedlaethol Aberystwyth, 1952. Welsh. Formerly J. Seymour Rees MS 134.
'Emynwyr ac emynyddiaeth yr hen ymneilltuwyr Cymreig hyd at 1811'. Teipysgrif a llawysgrif.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 132.
Copïau diwygiedig o NLW MS 18777B.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 133.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MSS 125-131.
Part of J. Seymour Rees Collection
'Bywyd cymdeithas rhanbarthau gwledig' [gan John Rees, Glasgow House, Aberaeron],
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 117.
Essays composed for eisteddfodic competitions [by John Rees, Glasgow House, Aberaeron],
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MS 118-124.
'Tair ysgrif byd natur' a 'Dau ddarlun mewn rhyddiaith'. Typescript.
Part of J. Seymour Rees Collection
Welsh. Formerly J. Seymour Rees MSS 108-110.