MANUSCRIPT -- A 115ll. mathematical notebook, folio, [c. 1753], with sections on geometrical problems, mensuration, gauging, surveying, dividing of land, trigonometry and sailing, with diagrams, some coloured, and one map, "A survey of Bowtherbeck in Buttermere, part of the Estate of J. Senhouse ... taken by J. Stubb, 1753," contemporary grey boards (spine lacking).