- Item
- 1981
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Slide 3: Rhodes (Lov8) June 1973
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Slide 1: Washington DC Aug 1975
Part of Donna C. Roper papers
Item 10: Truman Mitigation Draft Vol. Ia
Part of Donna C. Roper papers
Item 1: Truman Mitigation Draft Vol. III
Part of Donna C. Roper papers
Item 32: Journal of the Iowa Archeological Society
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Slide 2: Interpretation of an Unidentified Site
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Slide 15: Stockton Lake Petroglyph
Part of Donna C. Roper papers
Slide 1: Dancing Leaf Earthlodge
Part of Donna C. Roper papers
Slide 3: Unidentified Earthlodge
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers
Part of Donna C. Roper papers