Author
Ethnic Heritage Studies Program (U.S.)
112
Comly, John, 1773-1850
14
Philadelphia Board of Public Education
9
Philadelphia Record
8
Jess, Zachariah
7
Girault, A. N.
5
Historical Society of Pennsylvania
5
Institute of Colored Teachers of the State of Delaware
5
American Sunday-School Union
4
Ethnic Heritage Studies Program (U.S)
4
Hutton, Charles, 1737-1823
4
University of Pennsylvania
4
Aldrich, Perley Dunn
3
American Association of Teachers of German
3
Andrews, Israel Ward, 1815-1888
3
B'nai B'rith. Anti-defamation League
3
Balch Institute for Ethnic Studies
3
Carson, Joseph, 1808-1876
3
Covello, Leonard, 1887-1982
3
Detroit Public Schools
3
Friedrich, Linda D.
3
Garibaldi M. Lapolla, 1888-1954
3
Gentleman of the bar
3
M'Jilton, J. N. 1805-1875
3
March, Jerry
3
Mather, Increase, 1639-1723
3
Middle States Association of History and Social Science Teachers
3
Moore, John Hamilton, -1807
3
New Jersey Historical Commission
3
Nichols, Roy F. 1896-1973
3
Pennsylvania State Teachers College (Millersville)
3
Pennsylvania State Teachers' Association
3
Philadelphia Board of Public Education Division of Teacher Training
3
Pike, Stephen
3
Social Science Education Consortium
3
Academy of Natural Sciences of Philadelphia
2
Agnew, D. Hayes 1818-1892
2
American Lyceum
2
American Philosophical Society
2
Anderson, Charles A.
2
Arlington Public Schools
2
Association of American Railroads
2
Baer, S. A. 1848-1915
2
Baltimore (Md.). Board of School Commissioners
2
Baltimore (Md.). Commissioners of Public Schools
2
Beecher, Catharine Esther, 1800-1878
2
Biddle, Owen
2
Bischoff, Henry
2
Brumbaugh, Martin Grove, 1862-1930
2
Bucher, George, 1845-1923
2
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