Foster, W. B., Lesley, J. P. 1., & Genth, F. A. 1. (1859). Reports upon coal property located on the main line of the Pennsylvania Canal, and near the North Western Railroad, fourteen miles N.W. of Blairsville, in Indiana County, Pennsylvania. Philadelphia: Crissy & Markley, printers.

Foster, Wm. B., J. P. 1819-1903 Lesley, and F. A. 1820-1893 Genth. Reports Upon Coal Property Located On the Main Line of the Pennsylvania Canal, and Near the North Western Railroad, Fourteen Miles N.W. of Blairsville, in Indiana County, Pennsylvania. Philadelphia: Crissy & Markley, printers, 1859.

Foster, Wm. B., J. P. 1819-1903 Lesley, and F. A. 1820-1893 Genth. Reports Upon Coal Property Located On the Main Line of the Pennsylvania Canal, and Near the North Western Railroad, Fourteen Miles N.W. of Blairsville, in Indiana County, Pennsylvania. Philadelphia: Crissy & Markley, printers, 1859.