Horizontal Section No. 66 (1873). From Storeton Heat, near Lymm, Cheshire, to the Vale of Todmorden by Carrington, Patricroft Colliery, and Rochdale. Geological Survey of GB. 2nd edition.Horizontal Section No. 66 (1873). From Storeton Heat, near Lymm, Cheshire, to the Vale of Todmorden by Carrington, Patricroft Colliery, Clifton, Whitefield, Heywood, and Rochdale. Geological Survey of GB. 2nd edition. Located on Old Series one inch maps 80ne, 88nw & sw, and 89se. Hand coloured engraving, 69 x 102cm, 1: 10,560 scale (6= 1mile). Flat, linen taped edges, age toned, library stamp on back. Clean, (coloured 1934). In good condition.