Poweshiek County map, 1851-1961.
- US US-IaGG Pamphlet 20-20.1-4-20.1 P872m
- Unidad documental simple
- ca. 1975
Prepared by W. H. Bonham from state maps of 1851 and 1861, and other resources, showing common roads and stage roads. 27 x 27 cm. Oversize file #1