Topic
- Oregon State University. Extension Service 2
- Portraits 2
- Poultry Science 2
- Print makers 2
- Prints 2
- Prints--Technique 2
- Universities and colleges--Faculty 2
- intaglio printing 2
- printmaking 2
- Animal feeding 1
- Awards 1
- Exhibitions 1
- Fairs 1
- Grasshoppers 1
- Landscapes 1
- Museum exhibits 1
- Patterson, Paul, 1909- 1
- Politicians 1
- Poultry farms 1
- Publications 1