The geology of the northern part of the English lake district. Quarter sheet 101 S. E. (Including sheets 63, 64, 69, 70, 71, 76, and portions of 54, 55, 56, 57, 62, 65, 68, 73, 74, 75, Cumberland, and 12, 18, 19, Westmoreland, on the scale of six inches to a mile)
Ward, J. C; Etheridge, Robert, 1819-1903