Yorkshire 203 sw. Leeds. Provisional. Surveyed 1937, issued 1954.
Yorkshire 203 sw. Leeds. Provisional. Surveyed 1937, issued 1954. Outline geology in black on grey basemap with red contours. National Grid information in red. In very good condition.
About the England Six Inch County Series (later edition)
These early 20th century geological maps are at 1:10,560 scale, based on county layout. Each sheet covers 2 x 3 miles in considerable detail.