Three holograph letters from [Richard Jones Owen] ('Glaslyn'; 1831-1909), Penrhyndeudraeth, to his grand-daughter Elizabeth] Glaslyn Owen, Llanrwst, 1903-1907 (the teaching of Welsh in Secondary Schools, the recipient's studies, the recipient's marriage, personal); and manuscripts of John Owen ('Ap Glaslyn'; 1857-1934), including a holograph poem, 'Rhiangerdd Gwen o' r Ddol', which was awarded the prize at an eisteddfod at Llandudno, 1887, a scrap-book, 1882-1896 and undated, relating to eisteddfodau and literary and musical festivals, a certificate in elocution, 1885, and a certificate of ordination as Calvinistic Methodist minister, 1919.

Papers relating to the Departmental Committee on Secondary Education in Wales comprising correspondence, copies of 'Education Acts', minutes of meetings, etc.

Papers, circulars, reports, and correspondence relating to the work of the Central Welsh Board for Intermediate Education.

Memoranda and papers submitted to the committee set up by the Board of Education to inquire into the position of Welsh in the educational system of Wales, 1925.

Letters from Cyrus J. Evans, 1913, and J. P. Lewis, 1914, relating to a resolution in favour of autonomy in Welsh Education; a typescript copy of a letter to the Chancellor of the Exchequer on the Education Estimates, 1922-1923; and a report on the School Teachers (Superannuation) Bill, 1922.