Bristol College (Bucks County, Pa.) 2 Guion, John Marshall, 1801-1878 2 Swords, Edward J. 2 American Temperance Society 1 American Tract Society 1 Bailey, Lydia R., 1779-1869 1 Bokum, Hermann, 1807-1878 1 Bristol College Press 1 Butz, Caspar, 1825-1885 1 Cleveland, William Neal, 1832-1906 1 Dickinson, Austin, 1791-1849 1 Egelmann, Carl Friedrich, 1782-1860 1 Franklin Institute (Philadelphia, Pa.) 1 Frignet, Ernest, 1823- 1 Gray & Bunce, 1 Hitchcock, Edward, 1793-1864 1 Leavitt, Jonathan, 1797?-1852 1 Lewis, Joseph S., 1778-1836 1 Milnor, James, 1773-1845 1 Osborn and Buckingham, 1 Philadelphia (Pa.) Councils 1 Philadelphia (Pa.) Councils Watering Committee 1 Reid, William, political economist 1 Stavely, William 1 T. & J. Swords (Firm) 1 The Water Works (Philadelphia) 1 United States 1