United States. Department of the Treasury. Citizens Coinage Advisory Committee , United States. Department of the Treasury and United States. Bureau of the Mint. "Meeting, April 18, 2023 : Federal Register Notice" in Citizens Coinage Advisory Committee Meetings, Recommendations, and Minutes (April 18, 2023). https://fraser.stlouisfed.org/title/7136/item/646825/content/pdf/ccac20230418notice, accessed on June 7, 2026.