Cumberland 18ne, 6". Nether Denton, 1926/1927.
Cumberland 18ne, 6". Nether Denton, 1926/1927. Black outline with blue geology and brown contours. Includes part of Northumberland n88. 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.