Offprints of articles by W. E. J. Milton
- C 42/1-42.
- Is-gyfres
- 1928-1959.
Dangos 5 canlyniad
Disgrifiad archifolOffprints of articles by other authors
- C45/5-8.
- Is-gyfres
- 1939-1958.
Offprints of articles by other authors
- C 42/43-157.
- Is-gyfres
- 1918-1958.
Offprints of articles by Gwilym Evans
- C45/1-4.
- Is-gyfres
- 1933-1959.
Miscellaneous experiments - volumes of data,
- E38/23-78.
- Is-gyfres
- 1919-1958.