Other
- United States. National Park Service 4 results
- Frazier, John W. 3 results
- Greater Philadelphia Tourism Marketing Corp 3 results
- Hartranft, Rufus C. (Rufus Clinton) 3 results
- Historical Society of Pennsylvania 3 results
- Jackson, Joseph, 1867-1946 3 results
- King of Prussia Historical Society (Pa.) 3 results
- Mease, James, 1771-1846 3 results
- Penn, William, 1644-1718 3 results
- Pennell, Elizabeth Robins, 1855-1936 3 results
- Philadelphia Rapid Transit Company 3 results
- Townsend, Mary Louise 3 results
- Waln, Robert, 1794-1825 3 results
- American Publishing and Engraving Co 2 results
- Balch, Thomas Willing, 1866-1927 2 results
- Bricher,Henry 2 results
- Centennial Guide Book Company 2 results
- City History Society of Philadelphia 2 results
- Croome, William, 1790-1860 2 results
- Duché, Jacob, 1738-1798 2 results
- Greater Philadelphia Tourism Marketing Corporation (Philadelphia, Pa.) 2 results
- Greater Philadelphia Tourism and Marketing Corporation 2 results
- Herrick, Henry Walker, 1824-1896 2 results
- John Wanamaker (Firm) 2 results
- Kephart, Beth 2 results
- King, Moses, 1853-1909 2 results
- Morley, Christopher, 1890-1957 2 results
- Observer 2 results
- Pennell, Joseph, 1857-1926 2 results
- Perry, William G. 2 results
- Philadelphia City Planning Commission 2 results
- Reed, John 2 results
- Schoff, Wilfred H. (Wilfred Harvey), 1874-1932 2 results
- Taylor, Frank H. (Frank Hamilton), 1846-1927 2 results
- Toogood, Anna Coxe 2 results
- W.D. Reichner & Co 2 results
- Wilson, Robert H. 2 results
- Altman, Howard 1 results
- American Heritage 1 results
- American Hotel (Philadelphia, Pa.) 1 results
- American Institute of Architects. Philadelphia Chapter 1 results
- American Life Insurance and Trust Company (Philadelphia) 1 results
- American Medical Association Meeting 1 results
- American Pharmaceutical Association. Annual Meeting 1 results
- American Union of Swedish Singers Philadelphia, Pa.) 1 results
- Antosh, Lou, 1943?- 1 results
- Ashmead, Henry Graham, 1838-1920 1 results
- Atall, Peter, pseud 1 results
- Atwater Kent Museum (Philadelphia) 1 results
- Avery, Ron 1 results more…