Documents Relating to Dorothea Quarry

Scope and Content

Includes drawing of pitwork for Dorothea Beam Engine and Daily Lifting Inspections Book.

Access Information

This collection is open for research. Access to some documents may be restricted due to Data Protection legislation, Gwynedd Archives will advise where this is the case. For details and opening hours see https://www.gwynedd.llyw.cymru/en/Residents/Libraries-and-archives/Archives-and-family-history/Archives-and-family-history.aspx