Great Britain. Ordnance Survey of England. (Third edition) Great Britain. Geological Survey of England and Wales. Sheet 8 drift. Geological Survey of Great Britain. North Decimal Degree 55.350000. South Decimal Degree 55.1833. East Decimal Degree -2.0333. West Decimal Degree -2.4667. In upper left margin: Ordnance Survey of England (Third edition). Relief shown by contour interval and spot heights. Transverse Mercator projection. National grid system. "Published (as sheet 108 S.E. Old series) in 1889.".