Baltimore and Ohio Railroad Company 11 Pennsylvania 7 Hare, Robert, 1781-1858 5 Danville and Pottsville Rail Road Company 4 Camden and Amboy Railroad and Transportation Company 3 Carey, Mathew, 1760-1839 3 Delaware and Raritan Canal Company (N.J.) 3 Evans, Oliver, 1755-1819 3 Franklin, Benjamin, 1706-1790 3 Bowen, John S. 2 Cleveland and Pittsburgh Railroad Company 2 Gay, Edward F. 2 Kennedy, John Pendleton, 1795-1870 2 Knight, J. 1787-1858 2 Latrobe, Benj. H. 1807-1878 2 McLane, Louis, 1786-1857 2 New Jersey 2 Pennsylvania Board of Canal Commissioners 2 Pennsylvania General Assembly House of Representatives 2 Pennsylvania Society for the Promotion of Internal Improvements in the Commonwealth 2 Philadelphia Citizens 2 Priestley, Joseph, 1733-1804 2 Roberts, W. Milnor 1810-1881 2 Robinson, Moncure, 1802-1891 2 Stevens, John, 1749-1838 2 West Chester and Philadelphia Railroad Company 2 Baltimore 1 Baltimore and Ohio Railaroad Co 1 Baltimore and Ohio Railroad Company Board of Engineers 1 Barbeu Du Bourg, M. 1709-1779 1 Beach, Ephraim 1 Beaver Meadow Railroad and Coal Company 1 Beccaria, Giambattista, 1716-1781 1 Belvidere Delaware Railroad Company 1 Belvidere Deleware railroad company 1 Brown, Alexander, 1764-1834 1 Burnside, Thomas, 1782-1851 1 Camden and Amboy Railroad and Transportation Co 1 Canton, John, 1718-1772 1 Chetwood, J. J. 1 Colden, David, 1733-1784 1 Collinson, Peter, 1694-1768 1 Cumberland Valley Railroad Co 1 Cumberland Valley Railroad Company 1 Dalibard, Thomas François, 1703-1799 1 Delaware and Raritan Canal Co. (N.J.) 1 Dodge, S. 1 Doolittle, Isaac 1 Ellet, Charles, 1810-1862 1 Ellicott, Thomas, 1777-1859 1 Ely, Ezra Stiles, 1786-1861 1 Franklin Railroad Co 1 Green, Jacob, 1790-1841 1 Hage, Hother 1 Hazard, Erskine, 1789-1865 1 Knight, Johathan, 1787-1858 1 L'Ecuy, J.-B. 1740-1834 1 Lardner, Dionysius, 1793-1859 1 Lea, Isaac, 1792-1886 1 Little Schuylkill and Susquehanna Rail Road Company 1 Long, Stephen Harriman, 1784-1864 1 Maryland Directors on the Part of the State, in the Baltimore and Susquehanna Rail Road Company 1 Maryland Directors on the Part of the State, in the Baltimore and Susquehanna Railroad Co 1 Miscellaneous Pamphlet Collection (Library of Congress) 1 Morris, William E. 1 Morton, A. C. 1 North Branch Canal Company 1 Pamphlet Collection (Library of Congress) 1 Pennsylvania General Assembly House of Representatives Committee Appointed to Examine into the Present State of the Motive Power on the Philadelphia and Columbia Railroad 1 Pennsylvania General Assembly House of Representatives Committee on the Sunbury and Erie Railroad 1 Pennsylvania General Assembly Senate 1 Pennsylvania General Assembly Senate Committee on Roads, Bridges and Inland Navigation 1 Pequa Railroad and Improvement Company 1 Philadelphia & Reading Railroad Co 1 Philadelphia Board of Trade 1 Philadelphia and Reading Railroad Co 1 Philadelphia, Germantown, and Norristown Rail Road Company 1 Rawle, Francis William, 1795-1881 1 Renwick, James, 1790?-1863 1 Roberts, Solomon White, 1811-1882 1 Robinson, Wirt 1 Rogers, John 1 Scott, W. K. 1 Stewart, Dugald, 1753-1828 1 Sullivan, John L. 1777-1865 1 Swann, Thomas, 1805-1883 1 Thomas, Philip E. 1776-1861 1 Tioga Navigation Company 1 Toy, John D. 1 Trautwine, John C. 1810-1883 1 Vaux, Richard, 1816-1895 1 Virginia General Assembly 1 Ward, Minus 1 Watson, William, Sir, 1715-1787 1 Watts, Henry M. b. 1805 1 Watts, William W. 1 Wilson, Benjamin, 1721-1788 1 Wood, Samuel R. 1 Wooddy, William 1 X. 1