Author
Philadelphia (Pa.). Department of Wharves, Docks and Ferries
7
Delaware River Port Authority
6
United States. Army. Corps of Engineers
6
Philadelphia Chamber of Commerce
5
Schoff, Wilfred H. 1874-1932
5
Philadelphia Record
4
Blackman, Leah
3
International Congress of Navigation
3
Taylor, Frank H. 1846-1927
3
Association of Practical Surveyors of West New Jersey
2
Brown, Earl I.
2
Clapp, Edwin J. 1881-1930
2
Committee of Seventy (Philadelphia, Pa.)
2
Deakyne, Herbert
2
FitzSimons, Thomas, 1741-1811
2
Gloucester Farm & Town Association (Egg Harbor City, N.J.)
2
International Congress of Navigation Philadelphia)
2
Levitt, James H., 1940-
2
Neall, Frank L.
2
Philadelphia Maritime Museum
2
Philadelphia Port Corporation
2
Pope, Jennie Barnes
2
Port of New York Authority Public Promotion Division
2
Ralston, Robert, 1761-1836
2
Ross, Christian K.
2
Sanborn Map Company
2
Smith, Philip Chadwick Foster
2
South Jersey Port Commission
2
Spirit of Philadelphia
2
Taylor, Frank Hamilton, 1846-
2
U.S Board of Engineers for Rivers and Harbors
2
United States. Board of Engineers for Rivers and Harbors
2
United States. Congress
2
United States. Interstate Commerce Commission
2
United States. Maritime Administration
2
Albion, Robert Greenhalgh, 1896-
1
Albion, Robert Greenhalgh, 1896-1983
1
American Imprint Collection (Library of Congress)
1
Bache, A. D. 1806-1867, USMA 1825
1
Baltimore Water Taxi (Firm)
1
Beck, Henry Paul
1
Bell, Edwin Price
1
Birch, T.
1
Bonaparte, Anne
1
Boyer, George F.
1
Brewington, M. V. 1902-1974
1
Butler, Marshall H.
1
Camden Board of Trade (Camden, N.J.) River and Harbor Committee
1
Chambers, Frank Taylor, 1870-
1
Chandler, Charles Lyon, 1883-
1
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