“Which of the following mail articles are not subject to examination or inspection by Customs?”
1. “Bona-fide gifts with an aggregate fair retail value not exceeding $800 in the country of shipment”
2. “Mail packages addressed to officials of the U.S. Government containing merchandise”
3. “Diplomatic pouches bearing the official seal of France and certified as only containing documents”
4. “Personal and household effects of military and civilian personnel returning to the United States upon the completion of extended duty abroad”
5. “Plant material imported by mail for purposes of immediate exportation by mail”
