Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 13, 1968,"
L.5.6 Transactions of Major Reserve City Banks with U.S. Government Securities Dealers
(1968-03-13).
https://fraser.stlouisfed.org/title/1295/item/55243, accessed on March 20, 2025.
@FedFRASER