Subject
- Corvallis (Or.) -- History -- 20th century1
- Excavations (Archaeology) -- Oregon -- Corvallis1
- Excavations (Archaeology) -- Oregon -- Fort Yamhill1
- Food habits -- Oregon -- Fort Yamhill -- History -- 19th century1
- Fort Yamhill (Or.) -- Antiquities1
- Fort Yamhill (Or.) -- History -- 19th century1
- Military archaeology -- Oregon -- Fort Yamhill1
- Soldiers -- Food -- Oregon -- Fort Yamhill -- History -- 19th century1
- Soldiers -- Nutrition -- Oregon -- Fort Yamhill -- History -- 19th century1