Sgôr llawysgrif mewn pensel ac inc o Dan y Wenallt, trosiad T. James Jones o'r ddrama adnabyddus Under Milk Wood gan Dylan Thomas, wedi'i gosod i gerdd dant gan Bethan Bryn ar gyfer côr lleisiau cymysg. Perfformiwyd y gwaith yn y Neuadd Fawr, Aberystwyth, i ddathlu pen-blwydd Cymdeithas Cerdd Dant Cymru yn 75 oed, Mehefin 2009. = A manuscript score in pencil and ink of the well-known drama Under Milk Wood by Dylan Thomas translated into Welsh by T. James Jones as Dan y Wenallt and arranged to harp accompaniment by Bethan Bryn for mixed voice choir. This work was performed at the Great Hall, Aberystwyth, as part of the Cerdd Dant Society's 75th anniversary celebrations, June 2009.

Undated pencil score of no. I only.

Ink score, dated September 1969.

Ink score, dated May 1970, with pencil annotations and marked 'Copyright 1971 Oxford University Press'.