You mention, in your History of Leicestershire, a hill called Robin o' Tiptoe, in the parish of Tilton. Upon the summit is a fortification, of an oblong square, which I take to be Danish, containing about an acre. There is one tree within the camp, in a state of great decay; probably not less than a thousand years old: from this, I apprehend, the hill took its name. I purchased the hill, with other contiguous lands, for 11,500l.