- NLW MS 18238D.
- File
- 1947-1962.
Part of R. Bryn Williams Papers,
Sgript "Arloesi'r Andes" a ddarlledwyd gan y BBC, 14 Ion. 1947. Llythyrau ynglyn â'r rhaglen gan Tom Freeman, James Nichols, a'r cynhyrchydd, Alun Llewelyn Williams. Sgript rhaglen am y Wladfa a ddarlledwyd gan Teledu Cymru, 30 Hyd. 1962. Scripts etc. of 'Arloesi'r Andes' broadcast by the BBC in 1947, and a programme on the Welsh colony on Teledu Cymru in 1962. Welsh. Formerly R. Bryn Williams MSS 67-68.