Author
Andrew Ellicott, 1733-1809
1
Bush, Robert D.,
1
Connecticut Society of Civil Engineers Meeting
1
Diffenderffer, Frank Ried, 1833-1921
1
Ellicott, Andrew, 1754-1820
1
Ellicott, Andrew, 1754-1820,
1
Fry, William, 1777-1855,
1
Heisey, Martin Luther, 1881-1964
1
James Madison, 1751-1836
1
Jay I. Kislak Collection (Library of Congress)
1
John Ewing, 1732-1802
1
Kirby, Richard Shelton, 1874-
1
Mathew, Catharine Van Cortlandt
1
Thomas Hutchins, 1730-1789
1
United States President,(John Adams) 1797-1801
1