Publications (4)
- (2011); WMS Newsletter Issue 65 Autumn; 48 pages
- Brewis, Tony (2015); PDMHS (Peak District Mines Historical Society) 19-3 Sum - Penmaenmawr Quarries; 7 pages (67-73)
- Edited by D. J. Linton (2015); Welsh Mines & Mining - Mining Technology - Technical Innovation in the Extractive Industries; 181 pages
- le Neve Foster, C. (1896); Mines & Quarries Report-North Wales; 57 pages
