Author
Åberg, Alf
2
Brockington, William S.
1
Cavanaugh, Michael Arthur
1
Chisman, James A.
1
Eshleman, H. Frank 1869-1953,
1
Gordon, Thomas F. 1787-1860
1
Johnson, Amandus, 1877-1974
1
Maier, Larry B., 1949-
1
Mattsson, Algot
1
Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts
1
Porter, John A., 1837-1906
1
Swedish Colonial Society
1