When a proprietor transfers spirits from one package to another as permitted in § 19.325, the proprietor must give the new package the same package identification number and marks as the original package. The proprietor must also prepare and sign a label to be affixed to the head of each new package. The label must be in the following form:
The spirits in this ____________ [kind of cooperage: barrel or drum], package identification No. ________, were transferred from a ____________ [kind of cooperage: barrel or drum], on ______________ [Date], ______________ [Proprietor]
(26 U.S.C. 5206)