Author
Philadelphia Record
1,311
The J. G. Brill Company
128
Balch Institute for Ethnic Studies
88
Unknown author
81
Historical Society of Pennsylvania
79
Philadelphia War Photograph Committee
29
Arnold, Lee, 1959-
25
W. Curtis Taylor And Company
23
Labolito, Joseph V.
21
Smith, Walter B.
19
George A. Foreman, 1881-1950
18
Demp, Neal, 1963-
17
Drexel University
13
F. Gutekunst
11
Pennsylvania Historical and Museum Commission
11
Anonymous
10
Drury, John, 1898-
10
King, B. A.
9
Library of Congress
9
Albertype Co
8
Balleisen, Harry W.
8
D. Sargent Bell
8
David Johnston Kennedy, 1816-1898
8
Ethnic Heritage Studies Program (U.S.)
8
Library of Congress. Prints and Photographs Division
8
Mathew Brady's Photographic Gallery
8
Pennsylvania Academy of the Fine Arts
8
Philadelphia Museum of Art
8
Starr Centre Association
8
Bachrach
7
Manton, John C., 1948-
7
Shoemaker, Thomas H.
7
University of Pennsylvania
7
Gadomski, Michael P.,
6
H. Saltzman
6
Hall, Alice J.
6
Historic American Buildings Survey
6
Philip B. Wallace, ? - 1940
6
Willis, Deborah, 1948-
6
Bell, D. Sargent, 1876-194-
5
Bill Springfield
5
Edwin N. Kreamer, active 1913-1930
5
Free Library of Philadelphia
5
J. Snyder
5
James, C.
5
John Forbes & Company,
5
Kobayashi, Sumiko
5
Library Company of Philadelphia
5
McClees & Germon
5
New-York Historical Society
5
more ...