Butterley Colliery correspondence file on the sale by J. C. Sampson of the mineral rights under lands at Sutton-in-Ashfield Including draft conveyance, including plan of land (4 acres 2 roods 6 perches), 1916, and plan of lands proposed to be purchased by the Butterley Company in the parish of Ollerton, showing Top Hard Coal workings, area of Glasby's Farm to be sold (lot 51) and area of Glasby land not to be sold, all north of Ollerton Colliery, with copy of printed sale description of Corner Farm, Ollerton (lot 51) Sep 1916-Jun 1920