Author
Historical Society of Pennsylvania
2
OCLC
2
Pennsylvania Library Association
2
Salisbury, Ruth, 1921-
2
State Library of Pennsylvania. Library Services Division
2
Historical Society of Berks County
1
Knauss, James Owen, 1885-1970
1
Pennsylvania Historical Commission
1
Pennsylvania Historical Survey
1
Pennsylvania State Library. General Library Division
1
Rauco, Louis
1
Rauco, Louis F.
1
Rossell, Glenora E.
1
Tolzmann, Don Heinrich, 1945-
1