Rand McNally and Company. "July 1915 : Minnesota-New Mexico," Rand McNally Bankers Directory (July 1915). https://fraser.stlouisfed.org/title/105/item/600418/content/pdf/rmbd_191507_05_minnesota, accessed on May 10, 2024.
Rand McNally and Company. "July 1915 : Minnesota-New Mexico," Rand McNally Bankers Directory (July 1915). https://fraser.stlouisfed.org/title/105/item/600418/content/pdf/rmbd_191507_05_minnesota, accessed on May 10, 2024.