- Created:
- 1940
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- John O. Christianson with Luther Youngdahl at CROP Dedication
- Created:
- 1950
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- At desk.
- Created:
- 1940
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- John O. Christianson with M. Roddy and H. Butler
- Created:
- 1948
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Created:
- 1933
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- John O. Christianson, director of [illegible] counsis university Farm, St. Paul
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Created:
- 1950
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Created:
- 1945
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- John Oscar Christianson with students
- Created:
- 1940
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11
- Description:
- John Oscar Christianson receiving paper weight from F.F.A. (Bob Sorem)
- Created:
- 1952
- Contributed By:
- University of Minnesota Libraries, University Archives.
- Last Updated:
- 2017-12-11