Other
- Deeken, Hans W. 2 results
- National Carl Schurz Association 2 results
- American Association of Teachers of German 1 results
- American Association of Teachers of Germans 1 results
- Brinton, Daniel Garrison, 1837-1899 1 results
- Historical Society of Pennsylvania 1 results
- Trumbull, J. Hammond (James Hammond), 1821-1897 1 results
- United States. Office of Education. Bureau of Research 1 results