Author
Keels, Thomas H.
2
Metheny, Karen Bescherer, 1960-
2
African American Museum of Harrisburg (Harrisburg, Pa.)
1
Alzo, Lisa A.
1
American Philosophical Society
1
Arrigale, Lawrence M.
1
Bacon, John M.
1
Beardsley, Laura E.
1
Bendiner, Alfred
1
Carnegie Library of Pittsburgh
1
Diffenderffer, Frank Ried, 1833-1921
1
Garris, Arthur
1
Independence National Historical Park (Agency : U.S.)
1
Ivory, Karen
1
Jones, Hannah Karena
1
Jurin, Ivan J.
1
Macneal, Christopher,
1
Old York Road Historical Society
1
Scott, John Weldon
1
Simon, Grant Miles, 1887-1967
1
Skaler, Robert Morris
1
Smith, Eric Ledell, 1949-
1
Summa, Frank
1
Summa, Marie
1
Welsh, Phillip
1
Welsh, Sharon,
1
Williams, Peter John
1