Author
Beck, Henry Charlton, 1902-1965
6
Church of Jesus Christ of Latter-day Saints. Genealogical Society
6
Bridenbaugh, Carl
4
Citizens' Council on City Planning (Philadelphia)
3
Gardiner, Duncan B.
3
Mairs Geographischer Verlag
3
Maldonado, Lionel A., 1939-
3
Moore, Joan W.
3
Powell, Lyman P. 1866-1946
3
R.L. Polk & Co
3
United States Census Office 11th census, 1890
3
United States. Bureau of the Census
3
Adams, Sean P.
2
American Italian Historical Association. Conference
2
Antoniou, Jim
2
Blansett, Kent,
2
Branch, Melville C. 1913-2008
2
Bricher,Henry
2
Cahill, Cathleen D.,
2
Citizens' Council on City Planning (Philadelphia) Public Improvements Committee
2
College of William & Mary
2
Croome, William, 1790-1860
2
DiLeonardo, Joseph A.
2
Elise Willing Balch Collection
2
Freedman, Russell, 1929-2018
2
Fry, C. Luther 1894-1938
2
George Washington University. Center for Washington Area Studies
2
Grey House Publishing, Inc
2
Gutheim, Frederick Albert, 1908-1993,
2
Herrick, Henry Walker, 1824-1896
2
Hébert, John R.
2
Krauskopf, Joseph, 1858-1923
2
Library of Congress. Geography and Map Division
2
Lunt, Paul S.
2
Moss, Warner, 1902-
2
Mumford, Lewis, 1895-1990
2
Needham, Andrew, 1971-
2
New York State Commission on the Bicentennial of the United States Constitution
2
Observer
2
Philadelphia Development Committee
2
Reps, John W.
2
Rice, Shirley A., 1935-
2
Sandoval-Strausz, A. K.
2
Smithsonian Institution
2
Tselesh, V. M.
2
University of Wisconsin--Milwaukee. Urban Research Center
2
Vecoli, Rudolph J.,
2
Warner, W. Lloyd 1898-1970
2
Washburn, Wilcomb E.
2
Zecker, Robert, 1962-
2
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