Letter From Secretary Fowler to Senator A. Willis Robertson, August 2, 1966, Release Number f-563
Fowler, Henry H., 1908-2000. "Letter From Secretary Fowler to Senator A. Willis Robertson, August 2, 1966, Release Number f-563," in United States. Department of the Treasury. "Volume 155," Press Releases of the United States Department of the Treasury (August 1, 1966 - October 31, 1966) : 25-28. https://fraser.stlouisfed.org/title/6111/item/586998/toc/540223 , accessed on June 23, 2024.