Author
United States Census Office
Potter, Dorothy Williams
42
United States. Bureau of the Census
3
Jackson, Ronald Vern
2
Potter, Dorothy Williams,
2
Bell, Raymond Martin, 1907-
1
Collin, Bernadine T.
1
Cox, Evelyn M.
1
Mary Ball Washington Memorial Museum and Library (Lancaster, Va.)
1
McCulley, Lalla F.
1
Mifflin County (Pa.) Historical Society
1
Schreiner-Yantis, Netti, 1930-
1
Seubold, Frank H.
1
Seubold, Helen W.
1