The Nirenstein National Realty Map Company's real estate atlases are a great insight into large to mid-sized cities' commercial districts in the early- to mid-20th-century. These three volumes are digital exclusives, scanned from Kent State's collections, to complement atlas volumes already available online; several other atlases remain available only in print form. Archival records for the company can also be found in the University of Connecticut archives, at https://archivessearch.lib.uconn.edu/repositories/2/resources/572.
Vol IX: Decatur, IL; Evanston, IL; Peoria, IL; Rockford, IL; Springfield, IL; Grand Rapids, MI; Lansing, MI; Pontiac, MI; Saginaw, MI; Green Bay, WI; Madison, WI; Milwaukee, WI; Oshkosh, WI
Vol X: Cedar Rapids, IA; Davenport, IA; Des Moines, IA; Sioux City, IA; Waterloo, IA; Kansas City, KS; Topeka, KS; Wichita, KS; Duluth, MN; Minneapolis, MN; St. Paul, MN; Jefferson City, MO; Kansas City, MO; St. Joseph, MO; Springfield, MO; Lincoln, NE; Omaha, NE; Fargo, ND; Sioux Falls, SD