Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 20, 1957,"
G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry
(March 20, 1957).
https://fraser.stlouisfed.org/title/3933/item/481537, accessed on June 16, 2025.