Horizontal Section No. 89 (1873). Across the Yorkshire Coalfield, from the NW of Sheffield by Ecclesfield, Wentworth, and through Snaith, Carlton and Barlow. Geological Survey of GB. 1stHorizontal Section No. 89 (1873). Across the Yorkshire Coalfield, from the NW of Sheffield by Ecclesfield, Wentworth, Wath, and Bolton on Dearne, and on over Marr, Owlston, Askern, Pollington, Snaith, Carlton and Barlow. Geological Survey of GB. 1st edition. Located on Old Series one inch maps 82nw, 87sw, se & ne. Hand coloured engraving, 69. 5 x 103cm, 1: 10,560 scale (6= 1mile). Flat, very soiled. Clean stripe where tape removal lifted soiling. Top