Records of the Federal Reserve System
Box 2665, Folder 7
Map of roads and railroad lines in Southern Illinois.
National Archives at College Park, MD
United States. Reserve Bank Organization Committee, 1911, Box 2665, Folder 7, from Records of the Federal Reserve System, accessed Jul 31, 2014 from FRASER, http://fraser.stlouisfed.org/rg82/record.php?id=17231