Author
Historical Society of Pennsylvania
10
Scholarly Resources Inc
2
American Negro Historical Society
1
Balch Institute for Ethnic Studies
1
Brigham, David R.,
1
Ericson, Jack T.
1
Greyser, Stephen A.
1
Hocker, Edward W., 1873-
1
Indian Rights Association
1
Jones, Louise T. 1965-
1
Meade, George Gordon, 1815-1872
1
Woerner, Stephanie L.
1