Author
Baltimore and Ohio Railroad Company
McLane, Louis, 1786-1857
2
Barney, Joshua, 1799 or 1800-1867
1
Brown, Alexander, 1764-1834
1
Chicago Century of Progress International Exposition
1
Ellicott, Thomas, 1777-1859
1
Garrett, John W. 1820-1884
1
Harrison, Frederick, Jr
1
Howard, W.
1
Johnson, Reverdy, 1796-1876
1
Knight, J. 1787-1858
1
Knight, Jonathan, fl. 1829
1
Latrobe, Benj. H. 1807-1878
1
Long, Stephen H. 1784-1864
1
McNeill, William Gibbs. 1800-1853
1
Swann, Thomas, 1805-1883
1
Thomas, Philip E. 1776-1861
1
Trimble, Isaac Ridgeway, 1802-1888
1
United States. War Department
1
Winans, Ross, 1796-1877
1
Wooddy, William
1