The file comprises mainly circulars, broadcasts and leaflets, 1985-1988, together with a small quantity of correspondence, relating to the work of CND Cymru. Some of the material concerns the defence policy of the Labour Party, the Greenham Common Women, and the Carmarthen Anti-Bunker Campaign.

An account book, 1861, kept by Stedman Thomas when he was a wine and spirit merchant at Carmarthen, and afterwards used by him to record some pedigrees.