19 C.F.R. § 10.4 Internal-revenue marks; erasure.
Title 19 - Customs Duties
Internal-revenue brands or marks on casks or other containers previously exported from the United States must be erased at the importer's expense under Customs supervision before their delivery from Customs custody.
Title 19: Customs Duties
PART 10—ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC.
Subpart A—General Provisions
Articles Exported and Returned
§ 10.4 Internal-revenue marks; erasure.

