United States. Department of the Treasury. "The Monetary System of the United States (Revised), June 1, 1926," in United States. Department of the Treasury. "Volume 4A," Press Releases of the United States Department of the Treasury (January 4, 1926 - December 10, 1927) : 69-79. https://fraser.stlouisfed.org/title/6111/item/586842/toc/558071 , accessed on March 28, 2024.