Letter from Secretary Mellon to S.W. Brookhart, Chairman of the Committee Investigating the Department of Justice, June 5, 1924
United States. Department of the Treasury. "Letter from Secretary Mellon to S.W. Brookhart, Chairman of the Committee Investigating the Department of Justice, June 5, 1924," in United States. Department of the Treasury. "Volume 3A," Press Releases of the United States Department of the Treasury (January 5, 1924 - December 7, 1925) : 117-122. https://fraser.stlouisfed.org/title/6111/item/586840/toc/558540 , accessed on May 19, 2024.