- NLW MS 8766C
- Ffeil
- 1874, 1888
Balance sheets of the Llanberis 'Lock Out' Fund, 1874; and minutes of an enquiry held by W. J. Parry at Cwm-y-Glo, 11 February 1888.
Balance sheets of the Llanberis 'Lock Out' Fund, 1874; and minutes of an enquiry held by W. J. Parry at Cwm-y-Glo, 11 February 1888.