Date 3 April 2012 Location Roslin, Midlothian NT 26606 62113; 55.84659°N, 3.17371°W Information These ruined incorporating mill buildings once formed part of Roslin Gunpowder Mills, which produced explosives for 150 years. Here heavy runner stones, powered by a waterwheel, would have rolled over the gunpowder, crushing and mixing its ingredients. The facility was established in … Continue reading Roslin Gunpowder Mills
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