Author
Beard, Lucienne
2
Libby, Valencia
2
Samuels, Gayle Brandow
2
Historical Society of Pennsylvania
1
Independence National Historical Park (Philadelphia, Pa.)
1
John Milner Associates
1
Kise Straw & Kolodner, Inc
1
Kyriakodis, Harry G.
1
Lewis, James M.
1
McIntyre, Joan, 1928-
1
Nesvisky, Linda
1
Philadelphia (Pa.). Water Department
1
Sauers, Richard Allen
1
Stephenson, R. Scott,
1
Toogood, Anna Coxe
1
Vieira, M. Laffitte
1
Yamin, Rebecca, 1942-
1