- NLW MS 8758E
- File
- 1899, 1910
Part of William John Parry Manuscripts
Reports by [John] Menzies, 1899, and W. Bowen Jones, 1910, on the Pantdreiniog Slate Quarry.
Part of William John Parry Manuscripts
Reports by [John] Menzies, 1899, and W. Bowen Jones, 1910, on the Pantdreiniog Slate Quarry.