Lyman, Benjamin Smith, 1835-1920.,Brown, Amos P. (Amos Peaslee), 1864-1917.,Elverson, J. S.
Relief shown by contours. Shows rock outcrops, limits of coal beds, and lease boundaries. Includes 11 cross sections, inset of railroad outlet routes for anthracite, and list of acreages of workable coal beds. 1 map; 64 x 113 cm This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.