Author
University of Pennsylvania
6
Welcome Society of Pennsylvania
5
Penn Dept. of Community Affairs
4
Penn Dept. of Transportation
4
Atkinson, William B. 1832-1909
3
Kletzien, S. Damon
3
R.L. Polk & Co
3
Chalfant, Margaret H.
2
Conestoga Telephone and Telegraph Co
2
Delaware and Atlantic Telegraph and Telephone Company
2
Pennsylvania. Bureau of Topographic and Geologic Survey
2
Ritchey, Frances C.
2
University of Pennsylvania Society of the Alumni Committee on Revision
2
University of Pennsylvania. Society of the Alumni
2
Association of Professional Genealogists (U.S.)
1
Bards & Co., New York
1
Bell Telephone Company of Pennsylvania
1
Best, Herald A., Mrs
1
Boyd
1
Boyd, W. Andrew
1
Boyd, William Henry, 1825-1887
1
Brightbill, George D.
1
Busch, Henry Paul, 1873-1942
1
Byrne, Colleen
1
CCC Celt
1
Clarke, Robert C., Mrs
1
College of Physicians of Philadelphia
1
Daughters of the American Colonists. Pennsylvania
1
Delaware Valley Archivists Group
1
Delaware Valley Regional Planning Commission,
1
Dilauro, Janet
1
Edwards, Richard
1
Erving, Turquoise
1
Finkel, Kenneth, 1951-
1
Fisher, John S. 1867-1940,
1
Free Library of Philadelphia
1
Geschwindt, John E.
1
Gonsier, Galen, & Co.,
1
Górska, Hanka
1
Gratz College (Philadelphia, Pa.)
1
Green Street Friends Meeting (Philadelphia, Pa.)
1
Gubi, Maxine
1
Hadassah, the Women's Zionist Organization of America Philadelphia Chapter Young Leaders Committee
1
Hadassah, the Women's Zionist Organization of America. Philadelphia Chapter
1
Health and Welfare Council (Philadelphia, Pa.)
1
Holdsworth, John Thom, 1873-
1
Hostutler, Mark
1
Hottenstein, JoAnne
1
Lancaster, Caroline
1
Larson, Kathryn
1
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