Author
Library Company of Philadelphia
Historical Society of Pennsylvania
4
Blight, David,
2
Academy of Natural Sciences of Philadelphia
1
American Philosophical Society
1
Bibliographical Society of America
1
Cheyney, Edward Potts, 1861-1947
1
Du Simitière, Pierre Eugène, approximately 1736-1784
1
Finkel, Kenneth
1
Fried, Stephen,
1
Friends of Laurel Hill Cemetery (Philadelphia, Pa.)
1
Green, James N.
1
Helfand, William H.
1
Historical Records Survey of Pennsylvania,
1
Houghton Library
1
Keen, William W. 1837-1932
1
Lea, Henry Charles, 1825-1909
1
Nipps, Karen
1
Philadelphia Museum of Art
1
Photography Sesquicentennial Project
1
Rawls, Walton H.
1
Rosenberg, Charles E.
1
United States. Work Projects Administration. Division of Professional and Service Projects
1
University of Pennsylvania
1
Wolf, Edwin, 1911-
1
Wolf, Edwin, 1911-1991
1
Wolf, Edwin, II
1
Wunsch, Aaron,
1