Yorkshire 283 ne. Wath upone Dearne. Surveyed 1932, issued 1935.
Yorkshire 283 ne. Wath upone Dearne. Surveyed 1932, issued 1935. Outline geology in black on grey basemap with red contours. Hand-coloured 1939. Tape residue on top edge. 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.