Author
Darby Borough Historical and Preservation Society (Pa.)
2
Metheny, Karen Bescherer, 1960-
2
African American Museum of Harrisburg (Harrisburg, Pa.)
1
Goulding, Penny Teaf
1
Heller, Allan M.
1
Kyriakodis, Harry G.
1
Macken, Lynda Lee
1
Mowday, Bruce E.
1
Nagy, John C. 1938-2006
1
Platt, Frederick, 1946-
1
Schaefer, Elizabeth Meg
1
Scott, John Weldon
1
Smith, Eric Ledell, 1949-
1
Smith, M. Earl,
1
Springfield Township Historical Society
1
Stella, Jenifer L.
1
Stella, Nichole Y.
1
Tise, Larry E.
1
Wardell, Lindy Constance
1
Zwicker, Charles G.
1
Zwicker, Edward C.
1