- NLW MS 5187C
- Ffeil
- [19 cent.]
Rhan oG. T. Clark Manuscripts,
Reprints of articles by G. T. Clark and notes by him upon earthworks, castles, moated mounds, etc., in England and Wales.
Rhan oG. T. Clark Manuscripts,
Reprints of articles by G. T. Clark and notes by him upon earthworks, castles, moated mounds, etc., in England and Wales.