Big Ten Academic Alliance Geospatial Discovery Portal
Big Ten Academic Alliance Geoportal
- Boynton, George W.
- Prime meridian: Washington. "Entered according to act of Congress in the year 1838, by T.G. Bradford ..." Shows county names in effect from 1840 to 1843. Inset: Northwest part of Michigan. At upper right: "25.": Original version published [Boston, Mass.] : [T.G. Bradford], [1842?]; Scale [ca. 1:1,650,000].
- Michigan State University Map Library
- Michigan, United States
- Contributed by:
- Michigan State
- More details at