Rand McNally and Company. "Final 1937 Edition : Directors of National and State Banks, Savings Banks and Trust Companies,"
Rand McNally Bankers Directory
(September 1937).
https://fraser.stlouisfed.org/title/105/item/598427/content/pdf/rmbd_1937final_15_directoriesofnationalandstatebanks, accessed on June 7, 2026.