Author
Historical Society of Pennsylvania
11
Historical Records Survey of Pennsylvania
3
American Council of Learned Societies
1
Barton, Marcella Biro
1
Bleyden, Paul,
1
Bond, W. H. 1915-2005
1
Dreer, Ferdinand Julius, 1812-1902
1
Ericson, Jack T.
1
Faye, C. U. 1886-1967
1
Indian Rights Association
1
Levin, Bernard S.,
1
Ricci, Seymour de, 1881-1942
1
Wilson, William Jerome, 1884-1963
1