United States. Department of the Treasury. Citizens Coinage Advisory Committee , United States. Department of the Treasury and United States. Bureau of the Mint. "Meeting, March 10, 2020 : Minutes" in Citizens Coinage Advisory Committee Meetings, Recommendations, and Minutes (March 10, 2020). https://fraser.stlouisfed.org/title/7136/item/646891/content/pdf/ccac20200310minutes, accessed on June 10, 2026.