A collection of 297 items, regarding various individuals and matters associated with the Bala-Bangor College.
They include registers and account books of chapels; (Rev.) William Ambrose's (Emrys) Manuscripts; notebooks of notes and/or sermons; manuscript copies of sermons; diaries; pictures; college registers; bank books; papers relating to Cilgwyn Chapel; papers relating to Rhaeadr Gwy; a file of papers concerning the attitude of the students towards military obligation; letters; papers of the Headmasters Thomas Rees and John Morgan Jones and of the Rev. R. H. Williams.