Code of Federal Regulations Title 27. Alcohol, Tobacco Products and Firearms § 27.26.40 Marking containers of distilled spirits

(a) The name of the distiller, rectifier, or bottler.

(b) The brand name and kind of liquor;

(c) The wine and proof gallon contents;  or, for bottles filled according to the metric standards of fill prescribed by § 5.47a, of this chapter, the contents in liters and the proof of the spirits;  and

(d) In the case of barrels or casks, the serial number of the permit to ship, Form 487–B, prefixed by the number of such form (e.g., “487–B–61–1”)

(e) In the case of bulk containers shipped to the United States under subpart Ib, the serial number of the application and permit to ship, TTB Form 5110.31, instead of the serial number of Form 487–B.