Press cuttings and letters,
Press cuttings and letters,
Letters to John Jones ('Myrddin Fardd'), etc.,
Letters to John Jones ('Myrddin Fardd'), etc.,
Welsh books on doctrinal matters, etc.,
Welsh books on doctrinal matters, etc.,
Literary correspondence,
Literary correspondence,
Llythyrau R-S
Llythyrau R-S
Cymdeithas Lenyddol y Gerlan, Bethesda,
Cymdeithas Lenyddol y Gerlan, Bethesda,
Llythyrau at H. Cernyw Williams,
Llythyrau at H. Cernyw Williams,
Extracts from public records, etc.,
Extracts from public records, etc.,
Correspondence,
Correspondence,
Letters and papers relating to the Reverend Peter Williams,
Letters and papers relating to the Reverend Peter Williams,
