Geological Survey of Great Britain. Great Britain. Geological Survey of England and Wales. Sheet 202 solid and drift. Great Britain. Ordnance Survey of England. North Decimal Degree 52.216700. South Decimal Degree 52.0500. East Decimal Degree -0.8000. West Decimal Degree -1.2167. In upper left margin: Ordnance Survey of Great Britain. Relief shown by contour interval and spot heights. Transverse Mercator projection. National grid system. "Original one-inch geological survey published on Old Series Sheets. Survey on the sixinch scale in 1940-3 and 1956-64 by A. Horton et al.".
