Harding, W. P. G. (William Proctor Gould), 1864-1930 and Federal Reserve Board, 1914-1935 "Telegram Suggesting Transit and Audit Conference to be Held in Chicago, Illinois, November 11, 1918." October 23, 1918, https://fraser.stlouisfed.org/title/444/item/521779, accessed on November 5, 2024.