Geological Survey of Great Britain (England and Wales) Great Britain. Ordnance Survey. Sheet 332 drift. Geological Survey of Great Britain. North Decimal Degree 50.8167. South Decimal Degree 50.6500. East Decimal Degree -0.4500. West Decimal Degree -0.8500. Relief shown by contour interval and spot heights.Transverse Mercator projection. National grid system. "Original Geological Survey, on the One-inch Scale, by H. W. Bristow, F.R>S. Published on Sheet 9 (Old Series) 1864. Resurveyed, on the Six-inch Scale, By C. Reid. Publihsed, with Drift, Nov. 1893.".