Lancashire 107sw, 6". Huyton, south, 1946/1951, black outline, red geology.
Lancashire 107sw, 6". Huyton, south, 1946/1951, black outline, red geology. 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.