Geological Survey of Great Britain. Great Britain. Geological Survey of England and Wales. Sheet 72 drift. Great Britain. Ordnance Survey of England. North Decimal Degree 53.933300. South Decimal Degree 53.7667. East Decimal Degree -0.2833. West Decimal Degree -0.7167. In upper left margin: Ordnance Survey of England and Wales. In upper right margin: Old Series Sheet 94 S.W. Relief shown by contour interval and spot heights. Transverse Mercator projection. National grid system.