Great Britain. Ordnance Survey of England. Great Britain. Geological Survey of England and Wales. Sheet 98 drift. Geological Survey of Great Britain. North Decimal Degree 53.433300. South Decimal Degree 53.2667. East Decimal Degree -2.0500. West Decimal Degree -2.4833. In upper left margin: Ordnance Survey of Great Britain. Relief shown by contour interval and spot heights.Transverse Mercator projection. National grid system. "Original Geological survey by E. Hull and A. H. Green, published on Old Series maps in 1861 and 1864. Revised and Drift added by C. E. De Rance in 1874 and 1888. Re-survey by D. A. Wray, et al.".