Bopp, Karl R., 1906-1979
and Federal Reserve Bank of Philadelphia
"Economic Moods and Prospects."
56th Annual Meeting, Group II, Pennsylvania Bankers Association, Bellevue-Stratford Hotel, Philadelphia, PA,
February 12, 1952,
https://fraser.stlouisfed.org/title/1013/item/985, accessed on April 16, 2025.
@FedFRASER