This listing is for the challenge coin pictured. It references a train caboose located on Naval Station Norfolk, Virginia, right next to the fence near the main gate that among its many uses over the years I believe was used as a CPO Club. Or it may have simply been a reference to the caboose as a symbolic nearby structure. If you're on the eBay app, please click on the right arrow under "About this item" above to see condition details from seller. Absolutely guaranteed original and authentic. Item will be carefully packaged and insured for shipment. To enable me to combine shipping for more than one item, please buy all the items you would like to combine but request an invoice BEFORE paying for them. DOMESTIC SHIPPING: Default shipping method is to place item in the carrier's hands same or next business weekday (unless I am away, which will be stated in the listing) to go USPS Ground Advantage with tracking number uploaded. INTERNATIONAL BUYERS PLEASE TAKE NOTE!!: Import duties, taxes, VAT, and destination charges levied by your country are NOT included in the item price or my shipping charge paid at checkout (except for buyers with prepaid VAT or GST). Buyer is responsible for paying them after the item arrives and your customs service determines any charges due.