1938 Oregon Trail Memorial. MS-67 (PCGS). CAC.，Subtle sandy-gold highlights are seen over both sides of this expertly preserved and attractively original Superb Gem. Examples of this Philadelphia Mint issue were initially sold by the Oregon Trail Memorial Association exclusively as part of PDS sets at an official sale price of $6.50 per set. The mintage of each of the three 1938-dated Oregon Trail Memorial half dollar issues is 6,000 pieces.，From the A.J. Vanderbilt Collection. Acquired directly from the Oregon Trail Memorial Association, 1938.，
