Author
Post, Christian Frederick, 1710?-1785
2
Weslager, C. A. 1909-1994
2
Carter, John H.
1
Dowd, Gregory Evans
1
Edwards, Howard
1
Grumet, Robert Steven
1
Harper, Steven Craig, 1970-
1
Hays, John, 1729 or 1730-1796
1
Kraft, Herbert C.
1
Low, Denise,
1
Miller, Jay, 1947-
1
Neff, George H.
1
New Jersey State Museum
1
Newman, Andrew, 1968-
1
Northumberland County Historical Society (Northumberland County, Pa.)
1
Osborne, Mary Pope
1
Rivinus, Willis M.
1
Schools Committee on Penn Memorials
1
Snyder, J. Gilbert
1
Soderlund, Jean R., 1947-
1
Thomson, Charles, 1729-1824
1
Wallace, Anthony F. C., 1923-
1