Records of the Federal Reserve System
Box 2665, Folder 9: #79 - Vol. 5 - maps, charts, etc.
Maps of every state showing preference, by county, for Federal Reserve city.
National Archives at College Park, MD
United States. Reserve Bank Organization Committee, , Box 2665, Folder 9: #79 - Vol. 5 - maps, charts, etc., from Records of the Federal Reserve System, accessed Sep 1, 2014 from FRASER, http://fraser.stlouisfed.org/rg82/record.php?id=17233