Sectional map of Iowa
Thompson and Everts · 1870 Full Details
Georeferenced: false
About & Help
Policies
Sponsors
BTAA Geoportal Collection Stories
- Discovery of Geological Maps in the BTAA Geoportal • March 4, 2025
- Spanker’s Branch to Campus River • January 16, 2025
- 3D Modeling with a Scanned Shaded Relief Map • December 19, 2024
- Using Maps for an Art Exhibition at Ohio State • October 16, 2024
BTAA Member Libraries
- Indiana University
- Michigan State University
- Northwestern University
- Pennsylvania State University
- Purdue University
- Rutgers University
- The Ohio State University
- University of Chicago
- University of Illinois
- University of Iowa
- University of Maryland
- University of Michigan
- University of Minnesota
- University of Nebraska-Lincoln
- University of Oregon
- University of Washington
- University of Wisconsin-Madison