Bopp, Karl R., 1906-1979 and Federal Reserve Bank of Philadelphia "What Effect Would an Extended Period of International Hostilities Have on Our Economy -- Effect on Financial Institutions of USA." Panel Discussion sponsored by Wilmington Chapter A.I.B., Hotel DuPont, Wilmington, Del., February 14, 1951, https://fraser.stlouisfed.org/title/1013/item/983, accessed on September 22, 2024.