Staffordshire VII.SW (6 inch to the mile) - Staffordshire VII.SW (6 inch to the mile)
OS revised: 1922 to 1938, Geological Survey surveyed: 1899 to 1900, Revised (carboniferous): 1941, Published: 1947 Size: map 31 x 46 cm (ca. 12 x 18 inches), on sheet ca. 47 x 67 cm (ca. 18 x 26 inches)