Author
Cheyney, Edward Potts, 1861-1947
2
Historical Society of Pennsylvania
2
Academy of Natural Sciences of Philadelphia
1
American Philosophical Society
1
Bradley, David, 1950-
1
Keen, William W. 1837-1932
1
Lea, Henry Charles, 1825-1909
1
Library Company of Philadelphia
1
Newall, Mike
1
Temple University
1
University of Pennsylvania
1