31 CFR 309.2 - Description of Treasury bills (General).
Treasury bills are bearer obligations of the United States promising to pay a specified amount on a specified date. They will be payable at maturity upon presentation to the Bureau of the Public Debt, Washington, DC 20226, or to any Federal Reserve Bank or branch. Treasury bills are issued only by Federal Reserve Banks and branches and the Bureau of the Public Debt pursuant to tenders accepted by the Secretary of the Treasury, and shall not be valid unless the issue date and the maturity date are entered thereon. Treasury bills bearing the same issue date and the same maturity date shall constitute a series.
Title 31 published on 2014-07-01.
No entries appear in the Federal Register after this date, for 31 CFR Part 309.