1934-D Oregon Trail Memorial. Tripled Die Obverse. MS-66 (PCGS). CAC.，Brilliant and beautiful, this satiny example is as nice as would be expected for the assigned grade. This Denver Mint issue is the only Oregon Trail Memorial half dollar of the date, and had a mintage 7,000 pieces for collectors with an additional six coins prepared for Assay purposes.，From the A.J. Vanderbilt Collection. Acquired by gift from our consignors mother in the late 1930s.，
