Author
- Philadelphia Record 79 results
- Albertype Co 25 results
- Maier, Phyllis C. 21 results
- Platt, Frederick, 1946- 14 results
- United States. National Park Service 14 results
- Philadelphia Historical Commission 9 results
- Pennsylvania Historical and Museum Commission 8 results
- St. James's Church (Philadelphia, Pa.) 8 results
- Pennsylvania. Capitol Preservation Committee 7 results
- Historical Society of Pennsylvania 6 results
- Manton, John C., 1948- 6 results
- Philadelphia (Pa.) Bureau of City Property 6 results
- Preservation Alliance for Greater Philadelphia 6 results
- Williams, Brown & Earle (Philadelphia, Pa.) 6 results
- Pancoast, Charles R., 1858- 5 results
- Tinkcom, Margaret B. (Margaret Bailey), 1907- 5 results
- Bell, D. Sargent, 1876-194- 4 results
- Committee of 1926 of Pennsylvania 4 results
- Crane, Tom 4 results
- Delaware County Historical Society 4 results
- Flanagan, May Douglas 4 results
- Foundation for Architecture (Philadelphia, Pa.) 4 results
- Friends of Independence National Historical Park 4 results
- Girard College. Building Committee 4 results
- Historic Philadelphia, Inc 4 results
- Lutz, K. F. (Karl F.), 1896- 4 results
- Peterson, Charles E. (Charles Emil), 1906-2004 4 results
- Rau, William Herman, 1855-1920 4 results
- Walter, Thomas Ustick, 1804-1887 4 results
- Fairmount Park Art Association 3 results
- Faris, John Thomson, 1871-1949 3 results
- Gallery, John Andrew 3 results
- Harpel, Luther G. 3 results
- Hotchkin, S. F. (Samuel Fitch), 1833-1912 3 results
- Jackson, Joseph, 1867-1946 3 results
- Keels, Thomas H. 3 results
- Landis, John B. 3 results
- Lewis, Michael J., 1957- 3 results
- Marriott International, Inc 3 results
- Moss, Roger W., 1940- 3 results
- National Register of Historic Places 3 results
- Old York Road Historical Society 3 results
- Philadelphia (Pa.) 3 results
- Philadelphia (Pa.) Bureau of Building Inspection 3 results
- Philadelphia (Pa.). Councils 3 results
- Philadelphia City Planning Commission 3 results
- Philadelphia Historic Preservation Corporation 3 results
- Philadelphia Museum of Art 3 results
- Simon, Grant Miles, 1887-1967 3 results
- Skaler, Robert Morris 3 results more…