Tyne and Wear HER(15463): Benton, Swallow Pit (or Swally Pit) - Details
Benton, Swallow Pit (or Swally Pit)
Coal Mining Site
Shown on a map of 1819.
Alan Williams Archaeology, July 2012, Waggonways North of the River Tyne - Tyne and Wear HER Enhancement Project; North East Institute of Mining and Mechanical Engineering: All Watson Papers prefixed NRO/3410/ Watson 20/A2: Estate plan of Killingworth Moor, marking new roads, 1819