Author
Philadelphia Record
60
United States. National Park Service
36
Albertype Co
17
Fairmount Park Commission (Philadelphia, Pa.)
15
Sanborn Map Company
12
Fairmount Park Guard Pension Fund Association
10
Gettysburg National Military Park Commission
10
Friends of Independence National Historical Park
7
Lockhart, Keith
7
Pennsylvania Historical and Museum Commission
7
Grounds for Sculpture
5
Keyser, Charles S. 1825-1904
5
R.L. Polk & Co
5
Congregation Beth Sholom (Elkins Park, Pa.)
4
Independence National Historical Park (Philadelphia, Pa.)
4
Rau, William Herman, 1855-1920
4
Samuel, Joseph Bunford, 1854-1929
4
Smith, J. L.
4
Trumbauer, Horace, 1868-1938
4
Depreciation Lands Museum (Allison Park, Pa.)
3
Descent of the Holy Ghost Romanian Orthodox Church (Elkins Park, Pa.)
3
Fairmount Park Conservancy (Philadelphia, Pa.)
3
Historical Society of Pennsylvania
3
Independence National Historical Park (Agency : U.S.)
3
Kriebel, Howard Weigner, 1859-1936
3
Nicholson, John P. 1842-1922
3
Nordenskiöld, Gustaf, 1868-1895
3
Pancoast, Charles R., 1858-
3
Pennsylvania. General Assembly. House of Representatives
3
Pennsylvania. General Assembly. Senate
3
Pettit, Augusta Austin
3
Platt, Frederick, 1946-
3
Reform Congregation Keneseth Israel (Elkins Park, Pa.)
3
Riley, Edward M.
3
Salem County Historical Society
3
Toogood, Anna Coxe
3
United States. National Park Service. Mid-Atlantic Regional Office
3
Anderson, Alfred G.
2
Annunciation Greek Orthodox Church (Elkins Park, Pa.)
2
Asbury Park Public Library
2
Beitler, Lewis Eugene, 1863-
2
Benner, Craig A.
2
Bicentennial Association of Ridley Township (Pa.)
2
Biddle, Henry Drinker, 1831-
2
Biddle, John, 1814-1884
2
Bird, Isabella L. 1831-1904
2
Brandywine Battlefield Park Commission
2
Bucks County (Pa.) Park Board
2
Bureau of Municipal Research (Philadelphia, Pa.)
2
Cawood, Hobart G.
2
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