Author
- Chamber of Commerce of Greater Philadelphia 5 results
- Penjerdel (Corporation) 3 results
- Delaware General Assembly House of Representatives Committee to Investigate the Loan to the Philadelphia, Wilmington and Baltimore Railroad Company 2 results
- Matthias, Benjamin 2 results
- Regional Planning Federation of the Philadelphia Tri-State District 2 results
- Bainbridge, William, 1774-1833 1 results
- Barker, James Nelson, 1784-1858 1 results
- Bell Telephone Company of Philadelphia (Pa.) 1 results
- Carey, Mathew, 1760-1839 1 results
- Day, W. H. 1 results
- Delaware Railroad Company 1 results
- Delaware Trust Company 1 results
- Delaware and Atlantic Telegraph and Telephone Company 1 results
- Eleutherian Mills Historical Library 1 results
- Elise Willing Balch Collection 1 results
- Emily Swift Balch Collection 1 results
- Federal Reserve Bank of Philadelphia. Research Department 1 results
- Free Library of Philadelphia Office of Public Service Support 1 results
- Gayley, Samuel Alexander, 1822-1903 1 results
- Graham, Daniel A., 1948- 1 results
- Hotchkin, S. F. (Samuel Fitch), 1833-1912 1 results
- J.E. Caldwell & Company (Philadelphia, Pa.) 1 results
- Jones, Harry W. 1 results
- Jones, T. W. 1 results
- Jones, William, 1760-1831 1 results
- Kenny, H. F. 1 results
- La Rochefoucauld, François, duc de, 1765-1848 1 results
- McGuire, Thomas J. 1 results
- Moore, Joshua John, -1813 1 results
- Munroe, John A., 1914- 1 results
- Museum Council of Philadelphia and the Delaware Valley Education Committee 1 results
- Nelson, Daniel, 1941- 1 results
- People's National Fire Insurance Company 1 results
- Philadelphia (Pa.) Inland Transportation Committee 1 results
- Philadelphia Chamber of Commerce 1 results
- Philadelphia Port Corporation 1 results
- Philadelphia Yearly Meeting of the Religious Society of Friends 1 results
- Ralston, Robert, 1761-1836 1 results
- Rand McNally and Company 1 results
- Regional Planning Federation of the Philadelphia Tri-State District Population Committee 1 results
- Rohrbeck, Benson W. 1 results
- School District of Philadelphia, Pa. Office of Curriculum Support 1 results
- Scott, Joseph, a geographer 1 results
- Social Register Association (U.S.) 1 results
- Society for the Commemoration of the Landing of William Penn 1 results
- Special Libraries Association. Philadelphia Chapter 1 results
- Special Libraries Council of Philadelphia and Vicinity 1 results
- Swedish Colonial Society 1 results
- Thomas Balch Collection 1 results
- Tyler, David Budlong, 1899-1993 1 results more…