Rand McNally and Company. "First 1941 Edition : Directors of National and State Banks, Savings Banks, and Trust Companies,"
Rand McNally Bankers Directory
(March 1941).
https://fraser.stlouisfed.org/title/105/item/604220/content/pdf/rmbd_194103_16_directorsofnationalandstatebanks, accessed on June 10, 2026.