J. Trefz
Displaying 1 - 6 of 6
| # | School Year | Department | Role | Rank | Notes | Edit |
|---|---|---|---|---|---|---|
| 1 | 1924-1925 | Extension Service | Unspecified | Instructor | Branch Summer School, Corydon, summer term 1925 | |
| 2 | 1925-1926 | Extension Service | Unspecified | Instructor | Branch Summer School, Bloomfield, summer term 1926. | |
| 3 | 1927-1928 | Extension Service | Unspecified | Instructor | Branch Summer School, Chariton, summer term 1928. | |
| 4 | 1928-1929 | Extension Service | Unspecified | Instructor | Branch Summer School, Corning, summer term 1929. | |
| 5 | 1929-1930 | Extension Service | Unspecified | Instructor | Branch Summer School, Shenandoah, summer term 1930. | |
| 6 | 1930-1931 | Extension Service | Unspecified | Instructor | Branch Summer School, Red Oak, summer term 1931. |