Author
A citizen of Philadelphia, pseud
1
ADC (Firm)
5
Abbott, Charles C. 1843-1919
2
American Society of Civil Engineers. Philadelphia Section
1
Andariese, Walter S.
1
Association of Professional Genealogists (U.S.)
1
Beidleman, H. Ferdinand 1872-
1
Bell Telephone Company of Philadelphia (Pa.)
1
Bennett, Abraham
1
Boggs, Samuel
1
Brown, Stewardson, 1867-1921
1
Browning, Abraham
1
Camden and Amboy Rail Road and Transportation Co
1
Camden and Amboy Railroad and Transportation Co
2
Camden and Amboy Railroad and Transportation Company
4
Carey, Henry Charles, 1793-1789
1
Carey, Henry Charles, 1793-1879
2
Cassidy, Brian
1
Chamber of Commerce of Greater Philadelphia
5
Chestnut Hill on the Delaware (Milford, N.J.)
1
Citizen of Philadelphia
1
Clarke, Janet R.
1
Clayton, John M. 1796-1856
1
Collings, Walter Zane, 1935-
1
Cooperative Park Studies Unit for Archeology
1
Cunningham, John T.
2
Delaware
1
Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey
1
Delaware Commissioners
1
Delaware Estuary Program
2
Delaware Governor, 1871-1875 (James Ponder)
1
Delaware River Basin Commission
2
Delaware River Bridge and Tunnel Commission
1
Delaware River Bridge and Tunnel Commission Special Committee
1
Delaware River Joint Commission of Pennsylvania and New Jersey
1
Delaware River Port Authority
2
Delaware River Waterfront Corporation,
1
Delaware Valley Regional Planning Commission
2
Delaware and Atlantic Telegraph and Telephone Company
3
Delaware and Bound Brook Railroad Co
1
Delaware and Bound Brook Railroad Company,
1
Delaware and Raritan Canal Co
1
Delaware and Raritan Canal Co. (N.J.)
3
Delaware and Raritan Canal Company
1
Delaware and Raritan Canal Company (N.J.)
5
Delaware,
1
Dowd, Gregory Evans
1
Dunn, William Allen
1
Eastern Applied Archeology Center (U.S.)
1
Eberlein, Harold Donaldson
1
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