| Description | Plan showing the workings in the Kirkleatham Mines. Freehand note: Wm Walker, Saltburn: all the ironstone worked out and the mines closed Dec 31 1886. Indicates main workings north of Thornton Fields, with another working along west boundary. Adjacent owners: Admiral Chaloner on west and Rt. Hon. the Earl of Zetland north by east to south. A well executed drawing on paper, mounted, 52 × 39 ins. Scale 2 chains to 1 inch. |