United States. Department of the Treasury. Citizens Coinage Advisory Committee , United States. Department of the Treasury and United States. Bureau of the Mint. "Meeting, January 17, 2017 : Federal Register Notice" in Citizens Coinage Advisory Committee Meetings, Recommendations, and Minutes (January 17, 2017). https://fraser.stlouisfed.org/title/7136/item/646849/content/pdf/ccac20170117notice, accessed on June 18, 2026.