44.187—Shipping containers.
Each shipping case, crate, or other container in which tobacco products, or cigarette papers or tubes are to be shipped or removed, under this part, shall bear a distinguishing number, such number to be assigned by the manufacturer or export warehouse proprietor. Removals of tobacco products, and cigarette papers and tubes from an export warehouse shall be made, insofar as practicable, in the same containers in which they were received from the factory.