Federal Reserve Bank of St. Louis. "[Announcement Regarding Mercantile Bancorporation Inc., St. Louis, Missouri; Plains Spirit Financial Corporation, Davenport, Iowa; First Federal Savings Bank of Iowa, Davenport, Iowa], 95-45," Federal Reserve Bank of St. Louis News Releases (April 26, 1995). https://fraser.stlouisfed.org/title/6265/item/654080, accessed on September 9, 2024.