Lancashire 81sw, 6". Littleborough, 1932/1925 (sic), black outline, red geology.
Lancashire 81sw, 6". Littleborough, 1932/1925 (sic), black outline, red geology. Small area hand coloured. 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.