1 oz Gold Bars. Proof & Mint Sets. 1926-S Oregon Trail Memorial Half Dollar Commem Half BU. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. 3617 oz of Silver. Individual coins come in protective packaging. Mintage of 83,055 coins. Obverse: Features a Native American standing in front of a U. Designed by Laura Fraser. Reverse: Features Ox-drawn covered wagon being led west toward the setting sun. Designed by James Earle Fraser. Coin may exhibit some toning. Guaranteed by the United States Mint. Protect and display your Oregon Trail Commemorative Half Dollar by adding a protective display box. This coin will make an excellent addition to any collection. Add this historical Half Dollar to your order today! The Oregon Trail Memorial half-dollar has been considered one of the most beautiful designs, and was the longest tenured coin struck by the United States Mint. This is not a photo of the actual item.