Other
- American Society of Civil Engineers 1 results
- Bainbridge, William, 1774-1833 1 results
- Board of Proprietors of the Eastern Division of New Jersey 1 results
- Clemson, Thomas Green, 1807-1888 1 results
- Coles, Thomas 1 results
- Colvin, Verplanck 1 results
- Colvin, Verplanck, 1847-1920 1 results
- Ehrenberg, Ralph E., 1937- 1 results
- Fellowship House Farm (Organization) 1 results
- Fortney, Harold B. 1 results
- Gallatin, Albert, 1761-1849 1 results
- Geological Society of Pennsylvania (Philadelphia) 1 results
- Hively, Neal Otto 1 results
- Immigration and Refugee Services of America 1 results
- Interstate Commission on the Delaware River Basin 1 results
- Jackson, Charles T. (Charles Thomas), 1805-1880 1 results
- Jones, William, 1760-1831 1 results
- New York (State) State Land Survey 1 results
- New York (State). Canal Commissioners 1 results
- Philadelphia Bureau of Surveys 1 results
- Philadelphia Chamber of Commerce 1 results
- Price, Jonathan 1 results
- Ralston, Robert, 1761-1836 1 results
- Ridgway Farm and Land Company 1 results
- Roach, Hannah Benner 2 results
- Robinson, Moncure, 1802-1891 1 results
- Roome, William 1 results
- Tanner, Henry Schenck, 1786-1858 1 results
- U.S. Committee for Refugees 1 results
- United States Commissioners for Surveying the Coast of North Carolina 1 results
- United States. Army. Corps of Engineers 1 results
- United States. Board of Engineers for Fortifications 1 results
- United States. Bureau of Land Management 1 results
- United States. Department of the Treasury 1 results