Author
ADC (Firm)
7
Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey
4
Greater Philadelphia Tourism Marketing Corp
3
Philadelphia (Pa.). Department of Wharves, Docks and Ferries
3
Greater Philadelphia Tourism Marketing Corporation (Philadelphia, Pa.)
2
Johnson, William Shaler
2
Matlack, T. Chalkley
2
Modjeski, Ralph, 1861-1940
2
Philadelphia Chamber of Commerce
2
Ralston, Robert, 1761-1836
2
United States. Army. Corps of Engineers
2
Bainbridge, William, 1774-1833
1
Baist, G. Wm. 1859-1927
1
Barnard, Edward Sibley, 1936-
1
Beard, Lucienne
1
Biagi, Ernest L.
1
Briger, Catriona Bull
1
Carey, Mathew, 1760-1839
1
Chamber of Commerce of Greater Philadelphia
1
Double, Bill
1
Gales & Seaton,
1
Graham, Daniel A., 1948-
1
Independence National Historic Park
1
Jones, T. W.
1
Jones, William, 1760-1831
1
Kyriakodis, Harry G.
1
La Rochefoucauld, François, duc de, 1765-1848
1
Levy, Stephen
1
Libby, Valencia
1
Martin, Alfred Simpson
1
Matthias, Benjamin
1
McGuire, Thomas J.
1
Meyer, Paul W. 1952-,
1
Mink, D. D. C.
1
Moore, Joshua John, -1813
1
Munroe, John A., 1914-
1
Penjerdel (Corporation)
1
Pennsylvania Navigation Commission for the Delaware River and its Navigable Tributaries
1
Philadelphia Belt Line Railroad Company
1
Philadelphia Waterfront Developers Council
1
Robbins, Yale
1
Samuels, Gayle Brandow
1
Schaaf, Anne-Marie Tyler
1
Slaven, Trudy
1
Smith, Philip Chadwick Foster
1
United States Congress House
1
United States. Board of Engineers for Fortifications
1
United States. Board of Engineers for Rivers and Harbors
1
United States. Congress. House. Committee on Commerce
1
United States. Maritime Administration
1
more ...