Mr- Niven The Mines and Mining Operations at Leadhills Part I [Mention only] Geology, Mineralogy, Industrial Archaeology TDGNHAS Series I, 5 (1866-67), 5(2.54 MB)
Mr- Niven The Mines and Mining Operations at Leadhills Part II [Mention only] Geology, Mineralogy, Industrial Archaeology TDGNHAS Series I, 5 (1866-67), 6(2.54 MB)
