31 C.F.R. § 91.13 Weapons and explosives.
Title 31 - Money and Finance: Treasury
No person while on the property shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes.
Title 31: Money and Finance: Treasury
PART 91—REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS
§ 91.13 Weapons and explosives.
