Swallow's Geological Map of Missouri.Engraved expressly for Campbell's Sectional, Topographical & Descriptive Atlas of the State.
Entered according to Act of Congress in the year 1872 by R.A.Campbell, in the Office of the Librarian of Congress in Washington.
Engraving. 300 x 360mm, 12 x 14¼".
Map of the geology of Missouri by George Clinton Swallow, Professor of Geology and Agriculture in the State University of Missouri.
[Ref: 19985] £95.00