Author
- ADC (Firm) 5 results
- Andariese, Walter S. 1 results
- Boyd, William 1 results
- Camden Waterfront Marketing Bureau (N.J.) 1 results
- Carswell, Charles 1 results
- Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey 1 results
- Delaware River Bridge and Tunnel Commission 1 results
- Delaware River Bridge and Tunnel Commission Special Committee 1 results
- Delaware River Bridge and Tunnel Commission of Pennsylvania 1 results
- Dickinson, David, 1777 or 1778-1848, 1 results
- Dranoff Properties 1 results
- Historical Society of Pennsylvania 1 results
- Laird, Warren Powers, 1861-1948 1 results
- Laufman, Alan M., 1935- 1 results
- Mifflin, Warner, 1745-1798 1 results
- Morton, Eleanor, 1889-1954 1 results
- Organ Historical Society 1 results
- Organ Historical Society National convention 1 results
- Paxton, John Adems 1 results
- Penn General Assembly 1 results
- Philadelphia Port Corporation 1 results
- Philadelphia Record 2 results
- Queen, J. A. 1 results
- RiverLink Ferry System (Philadelphia, Pa.) 1 results
- Roth, Anthony A. 1 results
- U.S Board of Engineers for Rivers and Harbors 2 results
- U.S Maritime Commission 1 results
- U.S Shipping Board 1 results
- United States. Army. Corps of Engineers 1 results
- United States. Board of Engineers for Rivers and Harbors 1 results
- United States. Maritime Administration 1 results
- United States. Maritime Commission 1 results