Great Britain. Geological Survey of England and Wales. Great Britain. Ordnance Survey of England. Sheet 334 drift. North Decimal Degree 50.8000. South Decimal Degree 50.6333. East Decimal Degree 0.3667. West Decimal Degree -0.0333. 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 5, Old Series, 1864. Resurveyed, partly on the six-inch scale, by W.A.E. Ussher and C. Reid. Published, with Drift, Dec. 1893.".