Rand McNally and Company. "July 1915 : Introductory Material," Rand McNally Bankers Directory (July 1915). https://fraser.stlouisfed.org/title/105/item/600418/content/pdf/rmbd_191507_01_introductorymaterial, accessed on April 24, 2024.
Rand McNally and Company. "July 1915 : Introductory Material," Rand McNally Bankers Directory (July 1915). https://fraser.stlouisfed.org/title/105/item/600418/content/pdf/rmbd_191507_01_introductorymaterial, accessed on April 24, 2024.