Author
Darby Borough Historical and Preservation Society (Pa.)
2
African American Museum of Harrisburg (Harrisburg, Pa.)
1
Alzo, Lisa A.
1
Arcadia Publishing
1
Bell, Bill, 1927-
1
Di Giacomo, Donna J.
1
Finkel, Kenneth
1
Garris, Arthur
1
Good, Phyllis Pellman, 1948-
1
Hershey, Ruth, 1895-1990
1
Huddle, Edwin P.
1
Ibach, Earl W.
1
Library Company of Philadelphia
1
Mowday, Bruce E.
1
Nickels, Thom,
1
Scott, John Weldon
1
Silva, Eliseo Art Arambulo
1
Smith, Eric Ledell, 1949-
1
Smith, M. Earl,
1
Springfield Township Historical Society
1
Stella, Jenifer L.
1
Stella, Nichole Y.
1
Summa, Frank
1
Summa, Marie
1
Wardell, Lindy Constance
1
Whisker, James B., 1939-
1
Wood, Stacy B. C.
1
Zundel, H M.
1
Zwicker, Charles G.
1
Zwicker, Edward C.
1