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Hughes, Stephen (1994); PDMHS (Peak District Mines Historical Society) 12-3 Sum - The Hushing Leats at Cwmystwyth, The; 6 pages (48-53)
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Sables, David (2015); PDMHS (Peak District Mines Historical Society) 19-3 Sum - Monks Who Mined, The; 13 pages (8-20)
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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)
