United States. Department of the Treasury. Citizens Coinage Advisory Committee
, United States. Department of the Treasury
and United States. Bureau of the Mint. "Meeting, May 15, 2007 : Committee Recommendations" in Citizens Coinage Advisory Committee Meetings, Recommendations, and Minutes
(May 15, 2007).
https://fraser.stlouisfed.org/title/7136/item/646904/content/pdf/ccac20070515recommendations, accessed on June 16, 2026.