Geological Survey of Great Britain) Great Britain. Geological Survey of England and Wales. Sheet 125 drift. Great Britain. Ordnance Survey of England. North Decimal Degree 53.083300. South Decimal Degree 52.9167. East Decimal Degree -1.2000. West Decimal Degree -1.6167. 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 on the one-inch scale by W. W. Smyth, et al. Published hand coloured on sheets 71 N.W., 71 N.E. Old Series 1855, 1858. Additions by A. H. Green et al published 1867, 1878. Resurveyed on the six-inch scale by W. Gibson et al. Published colour printed with Drift 1908.".