The longest drainage adit in Mid-Wales, draining Penygist, Logaulas, Glogfach, and Glogfawr
Publications (8)
- (1989); CATMHS - Newsletter 024-August; 32 pages
- (1989); CATMHS - Trip Report Easter - Easter Wales Meet; 5 pages
- Bick, D.E. (1991); Old Metal Mines of Mid-Wales, The; South of Goginan - Part 1; pp.22
- Hugher, S.J. (2005); Cardigan Recolections Elias Jones 1894-1945 ; 24 pages
- Hughes, Simon J. (2003); Level Fawr; 1 pages
- Hughes, Stephen (1994); PDMHS (Peak District Mines Historical Society) 12-3 Sum - The Hushing Leats at Cwmystwyth, The; 6 pages (48-53)
- Palmer, Marilyn and Neaverson, Peter (1989); PDMHS (Peak District Mines Historical Society) 10-6 Win - Comparative Archaeology of Tin and Lead Dressing in Britain during the Nineteenth Century, The; 32 pages (316-347)
- Timberlake, Simon (2001); PDMHS (Peak District Mines Historical Society) 14-6 Win - How Old is the Owld Man - Discovering Ancient Mines; 7 pages (54-60)
