State of Iowa; compiled from the official records of the General Land Office and other sources under supervision of G.P. Strum.
United States. General Land Office.,Strum, G. P. (Gustave P.)
Shows railroads. Relief shown by hachures. Prime meridians: Greenwich and Washington. Includes grid. 1 map: col.; 50 x 82 cm This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.