A vintage 1974 bronze commemorative plaque issued by JNR (Japanese National Railways) to mark the 10th anniversary of the Tōkaidō Shinkansen (opened in 1964). The plaque features a raised relief of the early Shinkansen train along with the inscription: 新幹線開業10周年記念 (“10th Anniversary of Shinkansen Opening”) and the year 1974 below. The reverse side includes a commemorative inscription and the opening date of the Shinkansen, 1964.10.1. Made of heavy bronze-colored metal, weighing approximately 504 g. Displays scratches, wear, and oxidation consistent with age. A collectible piece for fans of Japanese railway history and mid-20th century transport memorabilia. Size: approx. 10cm x 17cm. Method of Shipment FedEx or Japan Post NOTICE The lot will be carefully packaged and shipped by FedEx or Japan Post. Delivery usually takes 1–2 weeks. The shipping method may vary depending on the item price and size. Sometimes Customs or the delivery company in your country may contact you by phone or email for clearance. Please make sure you are available to respond. If not, the parcel may be returned to me, and reshipping will cost more than twice the original shipping fee. I appreciate your cooperation.