- WP 2/1
- Ffeil
- 1943-1948
The file contains copies of 'Party News' edited by Idris Cox, 1943-1946, 1948 (with gaps).
Cox, Idris,
Dangos 3 canlyniad
Disgrifiad archifol- WD 1/4
- Ffeil
- 1947-1959
The file includes reports and documents of the Welsh Committee of the Communist Party, with circulars from Idris Cox and Harry Pollitt.
Cox, Idris,
- WD 5/6
- Ffeil
- [1960] x [1989]
The file includes a typescript copy of an undated and unpublished autobiography of Idris Cox, entitled 'Story of a Welsh rebel'.
Cox, Idris,