By J. Calvin Smith, engraved by S. Stiles, Sherman & Smith. Smith, J. Calvin (John Calvin) CREATED/PUBLISHED New York, 1844, c1840. NOTES Scale ca. 1:2,250,000. Entered according to Act of Congress in the year 1840. LC also has 1864 edition, by J. H. Colton. SUMMARY Detailed township map of the midwestern states showing drainage, cities and towns, canals, stage roads, and railroads.