Author
Philadelphia Record
34
Imler, Robertta E.
13
Imler, Thomas C.
13
Drury, John, 1898-
9
Albertype Co
6
Church Farm School (Glenloch, Pa.)
6
Ibach, William R.
6
Krauskopf, Joseph, 1858-1923
5
Maier, Phyllis C.
5
Philadelphia Society for Promoting Agriculture
5
National Archives (U.S.)
4
Pennsylvania Epileptic Hospital and Colony Farm (Oakbourne)
4
Ethnic Heritage Studies Program (U.S.)
3
Fisher, Gideon L.
3
Jackson, Charles T. 1805-1880
3
Pennsylvania Farm Museum of Landis Valley
3
Pettit, Augusta Austin
3
Ridgway Farm and Land Company
3
Salem County Historical Society
3
Speer, Milton, 1865-1925
3
Tibbits, George, 1763-1849
3
Trumbauer, Horace, 1868-1938
3
United States. Farm Security Administration
3
United States. Federal Highway Administration
3
Walton, William, 1740-1824
3
Washington, George, 1732-1799
3
Waterer, Hosea
3
Wilmer Atkinson Company
3
A. Buch's Sons (Elizabethtown, Pa.)
2
Applegate, Howard
2
Archives of Czechs and Slovaks Abroad
2
Arnold, Lee, 1959-
2
Atkinson, Wilmer
2
Atkinson, Wilmer, 1840-1920
2
Bartlett, Richard A.
2
Bee, Jane C.
2
Benes, Jane Montague
2
Benes, Peter
2
Butcher, Howard
2
Canada. Department of the Interior
2
Carr, Lois Green
2
Center for Migration Studies (U.S.)
2
Clay, Curtis
2
Cloverdell Stock Farm
2
Conference on Economic Progress (U.S.)
2
Conference on Maryland History, Annapolis,
2
Cox, Luther J.
2
Córdova, Teresa
2
Dalzell, Bonnie
2
Davenant, Charles, 1656-1714
2
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