United States. Department of the Treasury. "Memorandum on S. 4287, February 19, 1923," in United States. Department of the Treasury. "Volume 2A," Press Releases of the United States Department of the Treasury (January 12, 1922 - February 16, 1923) : 233-249. https://fraser.stlouisfed.org/title/6111/item/586838/toc/558492 , accessed on July 27, 2024.