Author
Barclay, Thomas, 1824?-1881
1
Baumann, Roland M.
1
Conyngham, David Hayfield, 1750-1835
1
Coulter, Richard, 1827?-1908
1
Harper, R. Eugene
1
Hayden, Horace Edwin, 1837-1917
1
Ireland, Owen S.
1
Keller, Kenneth W.
1
Pennsylvania Historical and Museum Commission
1
Pennsylvania. Governor (1858-1861 : Packer)
1
Peskin, Allan
1
Tinkcom, Harry Marlin
1
Treese, Lorett, 1952-
1
Wallace, Diane S.
1