Author
Philadelphia (Pa.) Bureau of City Property
10
Keels, Thomas H.
5
Manton, John C., 1948-
5
Milano, Kenneth W.
5
Elise Willing Balch Collection
4
Meyers, Allen
4
Seidensticker, Oswald, 1825-1894
4
Cotter, John L.
3
George de Benneville Keim Memorial Collection
3
Germantown Historical Society
3
Hershberg, Theodore
3
Historical Society of Pennsylvania
3
Lowrie, Sarah Dickson, 1870-1957
3
Marriott International, Inc
3
Nash, Gary B.
3
Pastorius, Francis Daniel, 1651-1719
3
Roak, John Craig, 1900-
3
Wagner, Rich
3
Bilyk, Oleksander,
2
Buchanan, Edward Y. 1811-1895
2
Center for Philadelphia Studies
2
Christ Church (Philadelphia, Pa.)
2
Contosta, David R.
2
Dallett, Francis James, 1927-
2
First Pennsylvania Bank (Philadelphia, Pa.)
2
Frankford Historical Society (Philadelphia, Pa.)
2
Frey, Carroll, 1894-
2
Friends of the Wanamaker Organ
2
German Reformed Congregation (Philadelphia, Pa.)
2
Glantz, Joseph
2
Hibernia Fire Engine Company, No. 1 (Philadelphia, Pa.)
2
Japan America Society of Greater Philadelphia
2
Jenkins, Charles Francis, 1865-1951
2
Jones, Horatio Gates, 1822-1893
2
Kennedy, David Johnson, 1816-1898,
2
Ludlum, Mabel Stewart
2
Mann, W. J. 1819-1892
2
Meigs, J. Forsyth 1818-1882
2
Nickels, Thom
2
Parrington, Michael
2
Penn Mutual Life Insurance Company
2
Pennsylvania Hospital (Philadelphia, Pa.)
2
Philadelphia City Planning Commission
2
Philadelphia Jewish Archives Center
2
Popkin, Nathaniel R.
2
Reed, John
2
Roberts, Daniel G.
2
Scharf, J. Thomas 1843-1898
2
Sizer, Theodore, 1892-1967
2
Skaler, Robert Morris
2
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