Capped Bust Half Dollars. Liberty Walking Half Dollars. Seated Liberty Half Dollars. Add to Favorite Sellers. Sign up to Newsletter. 1928 Oregon Trail Silver Commemorative Half Dollar – PCGS MS-65 – Mint State 65. Offered here is a 1928 Oregon Trail Commemorative Half Dollar. It is graded by PCGS as MS-65. The coin in the above pictures is the one you will receive. All coins remain relatively accessible for collectors of today, despite some lower mintages. Some issues are available in exceptionally high grades at relatively affordable prices. Oregon Trail Half Dollar Coin Specifications. Laura Gardin Fraser (obverse), James Earle Fraser (reverse). 90% silver, 10% copper. Oregon Trail Half Dollar Mintages. Whether you are an investor seeking asset diversification, an experienced collector searching for a key date coin, or simply trying to find a vintage Proof Set as a gift, Woodland Treasure is available to meet your needs. The rate varies by state. If you need to change the Address you should cancel your order and place a new order using the correct address. Our goal is to provide outstanding customer service, we strive to respond to your inquiries within 24 hours. View more great items. 1916 McKinley Commemorative Gold Dollar – PCGS MS-64- Gold Mint State 64. 1938 New Rochelle Silver Commemorative Half Dollar – NGC MS-67. 1936 Bridgeport Silver Commemorative Half Dollar – NGC MS-67 – Original Surfaces. 1925-S California Silver Half Dollar Commemorative – PCGS MS-64. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.